Science and Technology is a field that provides any country with a genuine progression. The success of a country and its nation heavily depends on its technological advances. A country is powerful that leads in its field of technological development. Unfortunately now-a-days the younger generation of Britian rather chooses to become a pop-idol than a budding scientist.

Science subjects are drying up with a very limited students enrolling onto them. Many colleges have dropped an important science such as Physics just because there are no students enrolling for it. Fewer students are taking up Chemistry and Biology A’ Level. Students who are doing Sciences are struggling to grasp the concepts. The jobs are very limited in Scientific field. If few students are taking up Sciences it is mainly for careers such as Medicine, Dentistry and Pharmacy, which are financially more rewarding than careers such as research and development. Fewer people are taking Science forward at Doctorate level. That can lead into a dearth of scientists and researchers that would otherwies provide the country with powerful tools of independency. It is reserach and development that takes a nation forward and not showbiz and entertainment sector.

It’s vital that Science and Technology is promoted by the government to ensure that the country keep producing talented engineers and scientist who would lead the country towards technological success. The money should be injected into Science departments of Universities and Colleges. The students must be motivated towards Scientific and technical fields. Science teachers should be acknowledged and appreciated accordingly as they are also fast becoming a dying breed. Without good teachers, there cannot be good scientists. Without good scientist there will not be a developed country, just a country full of attention seeking, show biz crazy, media manipulating, and self-centred community.

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The dreaded four words no couple wants to hear, “I want a divorce”. Everyday more and more couples are experiencing divorces because things simply aren’t working out. However, there is a way to prevent this and keep your marriage intact, even if you’re the only one who wants to! By following my 3 step guide you will learn the necessary steps on how to save a broken marriage.

Starting off things are probably pretty tense with you and your spouse right now. To end this tension, sit your spouse down and start talking to them about the problems that you see in the relationship. If needed take out some paper and begin writing down these problems as this can tend to have a bigger impact than just talking back and forth. Once you and your spouse are communicating effectively you have made a big step forward and can now continue on to the second step of how to save a broken marriage.

Now that you are communicating again its time to build that chemistry back up. Remember when you two were just married and you loved to spend every second with each other? The times were great weren’t they? Now its time to get your relationship back like it used to be. Try to mimic the old things you used to do, whether it be: being romantic, being spontaneous, or just flat-out showing them that you truly loved them.

To tighten up the lose ends, loosen up! Sounds ironic doesn’t it? Well, you’ve been working hard with your spouse to get things back on track, now its time to relax and have a good time with your spouse. Take the night off and go celebrate with your spouse, relax, and have a great night with the person you truly love. Communication and your chemistry will play a huge role in how your night goes, so try to do your best and make the best of any situation you’re put in.

Learn how to save a broken marriage and how I used these tips to save my marriage and how YOU can too!

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Battery Type: Li-ion

Battery Capacity: 750 mAh

Battery Color: Dark grey

Battery Dimension: 45.00×33.30×16.00 mm

Battery Volt: 7.4 V

Battery Weight: 40 g Work with CANON BP-2LH Digital Camera Battery Part No:

NB-2L NB-2LH BP-2LH

Work with CANON BP-2LH Digital Camera Battery Fit Model:

Elura 40MC IXY DV3 MV5i MV5iMC ZR100 PC1018 PowerShot S30 PowerShot S40 PowerShot S45 PowerShot S50 PowerShot S60 Elura 80 Elura 85 Elura 90 ZR200 ZR300 MV800 MV830 MV830i MV850i MVX30i MVX35i MVX300 MVX330i MVX350i EOS 350D MVX40 MVX45i MV880X PowerShot S70 EOS Kiss Digital N PowerShot S80 EOS Digital Rebel XT ZR500 ZR600 ZR700 MV890 MV900 MV920 MV930 MV940 MV950 MV960 Digital Rebel XTi EOS 400D PowerShot G7 FV500 FVM100 FVM20 FVM200 FVM30 IXY DVM3 MVX200 MVX200i MVX20i MVX250i MVX25i Optura 30 Optura 40 Optura 400 Optura 50 Optura 500 Optura 60 Elura 50 Elura 60 Elura 65 Elura 70 IXY DV5 MV5 MV6iMC ZR400 MV901 MVX40i MV800i MV880Xi MD140 MD120 MD160 HV20 MD101 MD110 MD130 MD150 EOS Digital Rebel XTi MD100 MV790 MD111 HG10 PowerShot G9 EOS Kiss Digital X VIXIA HV30 DC330 DC320 DC310 ZR950 ZR930 ZR900 MD215 MD235 MD255 MD225 MD245 MD265 DC301 HV30 iVIS DC300 iVIS HG10 iVIS HV30 VIXIA HG10 ZR800 ZR830 ZR850

Description of CANON BP-2LH Digital Camera Battery

100% compatible with OEM battery Manufactured By High-Capacity power products gives CANON BP-2LH battery pack a long life, and light weight. Full 1 year warranty. We sell high quality products and we are willing to back them up! 15 Days Money Back. We ship to UK and Ireland destinations only. Order your CANON BP-2LH battery before 2:00PM we will usually ship the same day. We only accept PayPal. All Products are shipped by Royal Mail unless otherwise stated

Secure & Guarantee

Shopping from us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

How to make battery prolong life?

The usage of the new CANON BP-2LH Digital Camera Battery

When you use a new battery CANON BP-2LH that buy back lately at the first time, you should carry on to refresh and discharge completely 3 times. Namely the BP-2LH battery must be charged and discharged completely for three times, put electricity quantity to the utmost again. Not to use the CANON BP-2LH battery until you repeat three times. Make sure the chemistry material in the CANON BP-2LH battery being activated and the internal electricity chemical reaction of the CANON BP-2LH battery enter the best appearance. From then on, you can use CANON BP-2LH battery random namely you can use it when charging, but you must guarantee there is once turn on electricity completely one month. Such depth turn on electricity can stir up the CANON BP-2LH battery to activate the function, and it is very important for Prolong the service life of the battery. If battery CANON BP-2LH hasn’t being used for more than 3 months, When you want to use it, you must use the same method (refreshing and discharge completely 3 times) to charge and discharge it again before use to insure to activate the CANON BP-2LH battery.

The maintain of the CANON BP-2LH Digital Camera Battery

The common charger battery save the energy via the chemistry reaction, so its capacity may be influenced by the temperature, unused time, surroundings and the use times.

The following is about how to optimize CANON BP-2LH battery pack maintain utmost for prolong the batteryCANON BP-2LH use time. After charging the CANON BP-2LH battery , you’d better not to use it until it being filled completely. If your battery is new or it’s the first time you charge it, It’s possible due to some reasons make your battery is’t be filled fully. So in order to require the biggest function, you should do as follow operation:

Make sure charge and discharge completely three times, if your CANON BP-2LH Digital Camera Battery hasn’t being used for several months, I advise you should charge and discharge fully it for three times.

You don’t charge your battery until the energy in your battery is exhaustion. The charge and turn on electricity of the part may cause each chemistry function inside battery as a result the CANON BP-2LH battery function will back to decline

Lastly I advise you turn on electricity depth every several months for optimize your CANON BP-2LH battery . 

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Team building is the key to a powerful mid-size business. This article will provide you with information that can help you put the right team leader in charge of the right group of people so that they can achieve the balance, chemistry and vision needed to succeed. Whether you’re an owner, an executive or a manager, the following information will be beneficial to you.

Team building solutions for mid-size businesses will help you build a team with great chemistry by identifying the core characteristics of individual team members.

Few tasks are more difficult than managing the efforts of a department, work group, or committee, to effectively achieve organization goals, yet effective and successful teams are essential to your organization’s progress. To help team leaders build on a team’s strengths so that they can obtain their objectives can be achieved with effective team building solutions for mid-size business.

Team building is the workplace success factor that relies on the interdependence of each team member to ensure the team’s overall performance is meeting or exceeding its goals.

A team is an integral unit, working toward organizational objectives and goals, rather than an aggregate of individuals working on independent goals. Team building within organizations continues to be a necessity for business success.

How do you build successful teams in your organization? Effective teams are essential to an organization’s growth and mastering successful team development is a key to a team leader’s success. First, and most importantly, you must determine who, from your organization, would be the best to lead a given team.

The team leader should possess the qualities of a good manager, with a demonstrated ability to connect with team members, as that will be their primary role within the team. The team leader must be able to provide clear direction to the other team members from the beginning to the end of the project.

Achieving team goals is accelerated when team leaders have the benefit of utilizing team building solutions for medium sized businesses.

Using team building solutions to build stronger, more effective teams helps team leaders and team members form habits of success to carry them forward in their careers. Team members also build the confidence that comes from achieving team objectives.

Team building may be one of the most valuable activities you can do for your business. Team building solutions help managers and mid-size businesses to:

- Learn to build effective teams. Find the right balance that will help the team leader assemble and shape a team into something more than just a group of individuals.

- Reduce workplace conflict and get team members to work together. Help team leaders find ways to coach team members through conflicts and use them to the team’s advantage.

- Build a team with great chemistry. Identify the core characteristics of individual team members and use them to build a well-balanced team.

- Learn how to handle team conflict. Inspire individuals to look beyond their differences and come together to work together effectively.

- Get the best performance from multi-generational teams. Empower team members to learn from each other and use their differences to propel the team to success.

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Speculation on the prospects for electric cars and their impact on the world’s economies make for interesting chatter. As China, the U.S. and European governments step up their stimulus programs to encourage electrification of vehicles, investors are starting to take notice. The question is which industries offer the best investing opportunity.

The Tesla Motors Roadster is expected to deliver 200 to 240 miles per charge, depending on driving conditions and usage. According to General Motors, the Chevrolet Volt, when it finally hits the showrooms, will get 40 miles between charges. The difference is due to the size of the batteries used to power the car. In the Tesla’s case there are more batteries installed on the car, as it depends only on battery power. The Volt will have a small gasoline engine to help recharge the batteries beyond the 40-mile limit. Other hybrid-eclectic vehicles such as the Toyota Prius also use a small gasoline engines to help charge the battery and in some cases add power to the wheels when necessary. The electric cars can be recharged by plugging the car into the power grid using a special adaptor, though some can be charged through the standard household electric outlet.

China has set a goal of producing half-a-million electric cars annually by 2011. To help stimulate this goal they have announced they are investing $1.4 billion in R&D. The United States has committed $2 billion in stimulus spending to help design and manufacture better batteries. Vehicle manufacturers are receiving help to the tune of $25 billion form the U.S. government to retool their production lines so they can produce larger number of fuel-efficient vehicles, including electric ones.

As more electrified cars and trucks move to the mainstream, they will require some significant changes in several industries if they are to be commercially successful. While some people may believe the move to electric cars is a long way off, the current drive by several major governments should not be ignored. The power trains, battery, and utility industries will each see investing opportunities.

Electric Power Trains

As shown by the success of the Tesla, start-up manufacturers are already making small inroads into the electric car industry. Faced with large legacy engineering and manufacturing processes, the incumbent auto and truck manufacturers must deal with the challenge of operating their existing vehicles while they introduce new vehicles including electric ones. Most of the vehicle manufacturers have outsourced all vehicle components other than engines and drive trains. Electric and hybrid-electric vehicles use significantly different engines and drive trains than your traditional gasoline or diesel powered cars and trucks. As a result, many of these companies must completely redesign their current engineering and manufacturing processes to adapt to the new electric power trains.

Controlling battery design and production will be a core skill that will help to differentiate a car or truck. If your car or truck can go 25% farther on the same charge, you will have a significant competitive advantage. In addition, the technology to manage power will require investment in electronics and software that is foreign to the auto manufacturers.

These new power trains open the door to innovations and start-up firms to capture a significant share of the market, as the traditional vehicle manufacturers wrestle with their transition from their current emphasis to new hybrids and all eclectic drive trains. As a result, many traditional vehicle manufactures will collaborate with or acquire these new firms. For example, Daimler A.G. has acquired nearly a 10 percent stake in Tesla Motors, which remains privately held.

Companies such as BorgWarner Inc., who produces the single-speed gearbox for the Tesla Roadster, will have to adjust their design, engineering, and production approach to meet the challenges of electric vehicles.

Battery Industries

The potential to displace oil as the power source for millions of vehicles is an interesting opportunity. Governments in China, the European Union, and the United States are trying to encourage industries to develop world-class battery technology, so they can become the world leader. Like many industries, the value of the product will shift from the basic components to total systems. Today, batteries are comprised of cells whose chemistry generates electricity. While important, cell chemistry is likely to become a commodity with little to differentiate it from others. For example, battery manufacturers have accomplished the transition from lead battery technology to lithium-based chemistry.

The most successful battery manufacturers will be the ones who move to system level capabilities designed to support specific vehicles. These systems will use electronics and software to offer power and thermal management capabilities that optimize the battery’s performance for a specific vehicle. This will require a more complex engineering and production capability. It will also require the battery manufacturers to work closely with the tier one drive train manufacturers and the auto manufacturers themselves. To succeed the battery manufacturers will have to develop significant new skills and capabilities so they can meet the needs of each vehicle. This will require substantial financial strength as well.

Engineers estimate that the cost of a battery for a plug-in electric car that gets 40 miles before it needs recharging is $11,800. This cost increases to $24,000 for a car that gets 100 miles per charge. The cost of a battery for a common laptop runs $50 to $100. This gives you an idea of the opportunity for battery manufacturers. If the world were to see 6 million electrified vehicles sold per year, the market could be greater than $70 billion. The cost of a battery will decline as volumes rise and economies of scale are achieved. Some analysts estimate we should expect a six to ten percent drop in the price of an equivalent battery over the next ten years. To achieve this, battery manufacturers will have to invest substantial sums in engineering and manufacturing.

Another challenge the battery manufacturers face will be how they deal with warranty issues. Today, these manufacturers have a relatively small exposure to warranty problems. Probably the largest has been problems associated with several laptop computers that have high failure rates or in some cases caused a fire. While serious, these batteries have a relatively low cost compared to the cost of an electric car’s battery. Replacing an entire battery system and possibly the vehicle will require new approaches as well as very strong balance sheets.

As each of us has witnessed, batteries have a useful life that grows shorter with use. Eventually batteries must be replaced. This creates a new aftermarket opportunity that has not existed. It also creates a disposal problem. Recycling cell phone and laptop batteries is one thing. Putting in place the process to recycle lithium car batteries is quite another. So far, there seems to be very little study on this problem, though it looms quite large as areas of the world move to electric cars. Where there is a problem there is an opportunity

Electric Utilities

Electric vehicles offer new opportunities for the electric utility industry. Most people assume that the plug-in vehicles would be recharged at night. If true, the electric utilities would not have to invest in new infrastructure, as this is an off-peak demand period. However, if drivers of electric vehicles found it necessary to plug their cars in during the day, a peak period use, they could force the utilities to invest in additional infrastructure to meet the higher demand. Companies might want to encourage their employees to drive electric cars by providing plug-in centers at their parking facilities, so drivers could recharge their cars during the day. I could even see some companies claiming this as a company benefit, using the service as a way to help offset their carbon producing facilities elsewhere.

Electric utilities are aware they must invest to create new smart grid capabilities that will help to manage usage of electricity. Electric cars will add to the demand for this new infrastructure. Utility company engineers see this as just another demand placed on the electric grid. However, we might see entrepreneurs employing renewable energy methods to take advantage of these opportunities. Maybe a windmill and or solar panels hooked up to a recharging unit in the parking lot will offer a way for cars to recharge without using the local electric utility. 

The Bottom Line

Any time there is a fundamental change in the way an industry operates, new investing opportunities develop. Investors who understand these opportunities can reap the rewards. They also must manage the risks, as they can be large. These opportunities will come from several industries, but especially the drive train and the battery companies. To a lesser extent the electric utilities may also benefit, though not to the same extent, and possibly not at all.

As governments stimulate the move to use of electricity to replace oil, investors should be prepared to find opportunities to benefit. These opportunities will grow with time and the time is now to start your research.

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– Dr. Wayne Huang

Need chemistry help? Thinking about hiring a chemistry tutor?

There is a better alternative for anytime and anywhere chemistry help – Rich-Media Learning. This is to use the multi-modal rich learning via enhanced visualization, animation and expert narration, along with the focus on core concepts and problem solving.

Chemistry for many is a rather difficult subject to crack, but it is so important that you have to pass it in order to move forward with your college education. A qualified chemistry tutor (with a Master or PhD degree in chemistry) can certainly offer the personal help needed in homework or specific questions, but nevertheless a systematic review is not what a chemistry tutor does.

There is a better and easier way! Your chemistry help is on its way. Learn your chemistry visually in 24 hours! But how?

The rich-media Rapid Learning Series by Rapid Learning Center is a break-through learning system with scientific teaching method coupling with rich-media visualization and expert narration. In chemistry, it breaks down the entire course into 24 chapters, one chapter at a time, one hour per chapter in total of 24 hours.

Instead of using a chemistry tutor, here is an easy 3-step to master chemistry powerfully:

Step 1: Study all the core concepts and learn how to solve problem step by step via rich-media video tutorial.

Step 2: Practice the problem solving with the game-based interactive drill

Step 3: Super Review the summary cheatsheet.

In an hourly study of each chapter, it will take 30 minutes for the rich-media video, 20 minutes for the problem drill and 10 minutes for the super review, together 60 minutes for one chapter.

You can check this out at http://www.RapidLearningCenter.com.It is definitely a powerful and state-of-arts learning system specifically designed for science mastery.

“Dr. Wayne Huang is a rapid learning coach, who is the co-author of over 10 published books and 100 24-hour rapid courses in chemistry, physics, biology, medicine and mathematics. He is also the founding editor of Chemistry Tips, Physics Tips, Biology Tips and Math Tips, the daily student eZines freely available at http://www.RapidLearningCenter.com, the learning portal of Rapid Learning Inc.”

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Thousands of students everywhere are seeking chemistry help. Chemistry is a difficult subject to learn, and often causes the most frustration for students. In fact, Chemistry is often thought of to be one of the most challenging courses for high school and college students. Chemistry teachers and professors sometimes teach Chemistry in a way that leaves the student feeling lost and insecure about Chemistry.

Now, there is something that you can do to help get the answers to even the most difficult Chemistry related questions. By using the Internet, you’ll find that it can be a great tool in getting homework help and developing the skills you need in the subject of Chemistry.

Let’s look at an example. You are studying Stoichiometry and have no idea what it is. You have jotted it down in your notebook but hardly had time to spell it much less figure out what the chemistry professor said it meant. Write this word down. Leave a little space and go home and Google the word. Then fill in the definition.

Now we all know that we will get about a million pages for every word we type in to Google. Certain chemistry related sites have made this easy for you by creating its own Chemistry Help search engine. People who know Chemistry have taken the time to put the best Chemistry Websites into one place.

So let’s look at a more difficult example. Imagine that you have to prepare for a test and you know you will have to figure out the molecular and empirical formula of a compound from combustion data. Wow. Sounds like a lot to write. Well the first thing you need to do is go to a helpful and useful chemistry site and look up each word you don’t know.

The search for your type of problem would be written like it is here. Type in molecular and empirical formula of a compound from combustion data. Search Engines have gotten so clever these days you can just basically ask them questions.

You will find several pages with example problems. Study and write down each problem. You will not believe how many teachers get their test problems from random Web pages that you will pretty much find every different variation of the problem.

Then once you have a look at these go to Chemistry based help forum and ask questions.

Not only will this technique help you pass Chemistry but also help you become a self -sufficient learner.

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HSC Chemistry is one of the most rewarding HSC subjects you can choose. In terms of scaling, Chemistry has consistently been the highest scaled HSC science course, compared to Physics and Biology. Chemistry also provides a very useful foundation for university courses in the health sciences fields (Medicine, Pharmacy and Medical science in particular). With typically around 10,000 students doing Chemistry for their HSC each year, it is also one of the most popular HSC subjects chosen. If you can do well in Chemistry, it will greatly help your UAI and your chances of getting into the university course you desire.

Why choose HSC Chemistry

As mentioned, HSC Chemistry is the highest scaled science course commonly available across practically all schools in NSW. The first reason is that because sciences (HSC Physics in particular) generally scale well, there is an economy of scale in choosing and doing both subjects. For example, if you are a logically oriented student who tends to do well at quantitative / conceptual-based subjects like mathematics, there is a good chance you will enjoy science subjects. The sad thing about the HSC and the way schools structure their subject offerings (for most schools anyway) is that students often do not have much subjects to choose from. Therefore they are left with little choice from which they can select, and most often always end up doing the same subjects (Mathematics + science combination). While this is not a bad thing, this means that if you are a student who is intent on choosing quantitative subjects, you will most likely doing at least 2 out of the 3 subjects. Based on scaling statistics of past years, Chemistry and Physics scale the highest out of the sciences.

Students should also note that Chemistry has traditionally scaled as well as English Advanced. In the past few years, HSC Chemistry had a scaled mean (published by UAC’s yearly scaling report, in their Table A3) of around 30/50. This places HSC Chemistry at around the same scaled mean as Economics, English Advanced, and slightly higher than Physics (28-29 out of 50 in recent years). While it is recommended that you choose subjects based on your talents and interests, if you are going to do at least 1 or 2 HSC science subjects, you may as well choose Chemistry as one of your science subjects in order to benefit from the good scaling.

Doing well in HSC Chemistry

HSC Chemistry is a very experience-based course. There are many things which a student will realise at the end of their Preliminary Chemistry course, or even halfway through their HSC year. For example, students find it hard to accept that there is no clearly defined pattern when trying to determine the valency of transition metals. Valencies of common anions and cations need to be rote-memorised, as there is no common thread of logic which can be used to derive them (not within the scope of the HSC subject, that is). Therefore many things come with experience, as time goes on and students slowly familiarise with the piecemeal bits of facts that they need to remember and use throughout HSC Chemistry. We will look at a few key examples of what we mean which makes this course experience-based.

Common valencies

The common valencies of anions and cations need to be remembered quite well. For example, there is no ‘reason’ that will be given to you throughout your HSC why carbonate ions have a charge of -2. Similarly there is no ‘reason’ that will be given to you to explain why silver ions have a charge of +1, whereas most other transition metals have an oxidation state of +2. These odd exceptions and facts will come with experience.

Some common valencies you should remember are:

- How to calculate the charge on monatomic ions using the periodic table. For example, Groups I, II and III would have a charge of +1, +2 and +3 respectively, whereas Groups V, VI and VII would have a charge of -3, -2 and -1 respectively.

- Transition metals have an oxidation state of +2 most of the time. Know the exceptions (discussed in next point)

- Common exceptions to transition metals having a +2 oxidatoin state are: Iron (can be iron(II) or iron(III)), copper (can be copper(I) or copper(II)) and silver (almost always +1 only, as silver(I)).

- All the common polyatomic anions (carbonate, sulfate, nitrate are the three that are most commonly referred to throughout the course)

Solubility rules

Solubility rules for HSC Chemistry are important to remember, as most of the time they help you get the state of various salts correct when writing your balanced formulae. For example, in the reaction between magnesium metal and dilute sulfuric acid, how would you know whether the resultant salt, magnesium sulfate, is in aqueous or solid state? You would know this only from remembering some general rules of solubility, that magnesium sulfate would be soluble in water.

Some commonly applicable solubility rules you will need for HSC Chemistry:

- All alkali metals (Group I metals) like sodium, potassium, lithium etc are soluble as an ion

- All nitrate salts are soluble

- All chloride salts are soluble

- Most alkali earth metals (Group II) like magnesium, calcium etc are soluble as an ion

- All hydrogen compounds (i.e. common acids like sulfuric acids, nitric acid,     hydrochloric acid) are soluble.

- Only some hydroxides are soluble (be careful here)

- Only some sulfides are soluble

- Only some carbonates are soluble

- Only some phosphates are soluble

The above is actually a very general and basic recall of the complete solubility rules that a good student should remember. Actually this is just from the top of the author’s memory from when he did his HSC many years ago, but it highlights the point that solubility rules ought to be remembered well. There will be many situations where you would like to know about the water-solubility of certain salts, in order to get the state correct. You can often find neat and useful summaries of solubility rules at various places online that are sufficient for HSC purposes.

Module-specific experience

HSC Chemistry modules are similar to HSC Physics in that they appear quite piecemeal and separated from each other. A student can have an excellent understanding in one module but have a poor understanding of the next. Therefore it is important to keep a consistent regime of study throughout the HSC year, and gain a comprehensive understanding of each module.

Within each module, a good Chemistry student would need to know about the subtle points in order to have a complete understanding. For example, in the ‘Production of Materials’ module, it is a good idea to read through a reputable textbook like Chemistry in Contexts or Conquering Chemistry and get a feel of all the various polymers (addition and condensation polymer types) that can be produced from various monomers. A good student would be able to identify the relationship between the monomer used and the polymer it results in, as well as some basic chemical and physical properties that can be predicted from looking at the polymer or even monomer structure. For example, if we see large functional groups, we know there will be chain stiffening, causing hardness, rigidity and tensile strength of the resultant polymer. If we add plasticisers or vulcanise the polymer, we know this will give the polymer flexibility and elastic properties (e.g. garden hose made from PVC). All these little facts come from experience, from sitting down and reading into a textbook to get the necessary background information needed. Or you may have a great teacher at school or HSC tutoring which might supplant your knowledge with the necessary background information.

Another example, in the next module, ‘The Acidic Environment’, the content deals almost exclusively with acids and bases, and the reactions that come from dealing with such chemicals. Through doing many questions and figuring why you went wrong each time you did, you should gain a mastery of predicting how buffers react to changes via Le Chatelier’s principle. Nearing the final exams, a good student would be able to predict all reactions to changes at a glance. For example, a common enclosed system is a fizzy softdrink. If you pressurise a softdrink can with more carbon dioxide, what happens? Increased gas pressure results in more dissolution of carbon dioxide in order to counteract the pressure change. What if you increase the temperature? Increasing temperature causes the system to react endothermically, which is the release of carbon dioxide gas. Also the specific solubility of carbon dioxide decreases as you increase temperature. Students should be able to identify and relate all these aspects of an enclosed system in order to achieve an excellent mark from HSC Chemistry.

How to ace HSC Chemistry

The short answer is to gain the necessary experience. Don’t feel bad when at first the amount of odd facts which don’t fit into any pattern seems overwhelming. Don’t let that demotivate and demoralise you. Instead, understand that all the necessary knowledge will come with experience. Practice makes perfect, so do more questions and ask more questions. If there’s anything you don’t understand, ask a teacher or tutor.

It is important to gain a solid grasp of the important fundamentals early on for a subject like Chemistry. What this means is to get a good understanding of the things which you will use again and again throughout your HSC Chemistry course, early on, preferably before year 12 starts. The things mentioned in this article, plus the following, are repeatedly used throughout the entire course:

- Common valencies (discussed above)

- Solubility rules (discussed above)

- Naming salts and covalent compounds

- Identifying the bonding structure of common substances – covalent molecular? ionic lattice? Covalent lattice? Metallic lattice?

- Understand how intermolecular forces work, and how they relate to physical properties (boiling and melting points, ductility, luster, hardness, flexibility, tensile strength etc)

- Naming carbon compounds (including multi-chains containing functional groups, multiple double and triple bonds, with attached halogens)

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The increased amount of emergency medicine jobs is leading many individuals into new fields of work, as well as directing students into a field that is thriving and in high demand.

The rigorous training to obtain emergency medicine jobs is a tough road, but in the end it’s worth the time as well as the effort.

Education

The requirement for taking the first steps into the field of Emergency Medicine is enrolling in a Pre-Med program at a local university or state college. There you will fulfill all the requirements needed to apply to medical school including:

BAS Standard Requirements

Speech

Social Science

Political science

Language

History

Biology I and II

Composition I and II

Chemistry I ans II

Algebra

Pre Calculus

Calculus

Statistics

Trigonometry

Computer

Organic Chemistry

Inorganic Chemistry

Physics I and II

Anatomy I and II

This is just a starting point for you. Typically, every college has their own set curriculum so it’s up to you to find out which classes will satisfy your BAS degree. Many students looking into the medical field will focus their Bachelors Degree towards Biology. This will give you all the requirements necessary to apply to the Medical school of your choosing.

Tip

Make sure you maintain at least a 3.4 GPA or better before applying. Of course, there are exceptions, and it is possible to get accepted in a medical school by passing you entrance exam with a competitive score. However, just remember that the students that do maintain a high GPA as well as receiving a high score on their MCAT test will have a much better shot of getting into the school of their choice.

After you fulfill all of your course requirements for Pre-Med, you will have to take the MCAT test. The MCAT’s is the Medical College Admission Test that will access your writing and reading skills, critical thinking, in addition to knowledge of scientific concepts and principles.

After passing the MCAT’s, and we all know you will, you will attend 4 years of grueling training in your specialized field of choice, as well as rotating through other specialties.

At the end of your training, you will be required to handle such tasks as medical, surgical, and psychiatric emergencies. You will also be responsible for the stabilization of patients in emergency condition.

Most graduated doctors will look for fellowships available in the Emergency Medical field in such areas as sports medicine, research, pediatrics, radiology, and many more options.

Working

When you look into emergency medicine jobs, you will find that there are several ways to practice your specialty including:

• Private Practice

• Hospital

• Government

• Independent

• Insurance Companies

• Corporate

• Group provider

Emergency Medicine is one of the most grueling subfields of Medicine in the industry. Plan on long hours and a lot of stress, but in the end you will reap many rewards.

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If you want to become a part of the green generation so you can help out Mother Nature, then you’re going to need a degree in at least one environmental discipline. A Green Degree is certainly what you’ll need in order to have the skills for tackling the challenges set by the recently emerging trend of a Green Economy. Demand for sustainable development and alternative energy has grown over the past few years and so has the need for professionals educated in these fields. Read on, to know of some of the various Green Degrees that are being offered today.

Policy and International Development

With policy and international development, you can learn everything you need to know on how to adopt scientific knowledge (and new technologies) so you can contribute to a greener economy. Policy based programs are the ones that try to address the issues of balancing out environmental concerns along with the implementation of technologies in our modern day lives. After a year of studying policy and development objectives, this Green Degree will definitely let you acquire a good amount of knowledge on implementing change, whether local or international.

Engineering

A lot of engineers these days are being hired to provide green solutions for a better tomorrow. Not only are the solutions focused on providing a better environment, but they’re also focused on profit alongside over all betterment. It might prove to be more than challenging for some engineers, but every triumph in design and technology yields satisfaction unequaled by other conventional engineering positions out there.

General Environmental Science

The study of how an environment (particularly ours) interacts physically, chemically, and biologically, is called Environmental science. It’s a discipline of general examinations concerning ecosystems that cover topics like groundwater contamination, soil contamination, climate change, air pollution biodiversity, conservation, waste management, water quality, and sustainable management. Earning this particular Green Degree certainly leads to a profitable career of researching and developing possibilities that are good for the environment.

Chemistry and Biology

With this particular field, you’ll develop quantitative research skills that’ll help you with any career in the environmental research and development categories. A chemistry or environmental biology degree can certainly make you invaluable.

Agriculture and Wildlife

You can learn how to lead organizations that focus on conservation, biodiversity, agriculture, as well as ecological solutions when you take up a degree in this field.

Social Sciences

If you think that general sciences such as chemistry and engineering are not for you, then perhaps a degree in social science will fit you perfectly. The social sciences of economics and anthropology are some of the highly valuable Green Degrees that’ll prove advantageous for you in the social and environmental awareness era.

A Green Degree is not merely about scientific education and research. Rather, it’s more about environmental awareness and responsibility. The one’s mentioned above are the basics of green degrees but you can certainly look for other such degrees that offer in-depth education on contributing to a greener economy. Degrees like Energy Studies and Sustainability Management are more precise and focus more on helping the environment. To top it off, they only take about 2 years to finish. But of course, having at least one of the basics mentioned above is a combination that’ll prove highly advantageous for you.

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