The answer you are looking for is 67.2. If you’re taking science, it’s important that you get to grips with the different equations that you’ll be expected to use when answering questions on a paper. Although some formulae will be given to you on the first page of the test, you can’t always guarantee that the equations you need will be provided. If you’re in any doubt of the assistance that you can be given on judgment day, be sure to ask your teacher for more information. Asking them to produce a resources sheet that will allow you to calculate the levels of gas in ammonia using a scientific calculator will also be worthwhile, especially as this is a task that you can complete yourself without any major hassle.

Don’t be afraid to ask your classmates for assistance, but a great tip is to question your friends on more than the answer. Instead, try to understand how they worked this equation out and got the answer of 67.2. In most cases, your fellow students will be delighted to help you as it can help them revise. A famous teacher once said that the best way to revise for an examination is to teach others the subject.

If everything doesn’t go to plan, you can always consider the prospect of a resit. However, in actuality, it’s far easier to pinpoint the science topics that you are weak on before honing in and gaining the skills needed to ace the paper. Come on, you can do it!

Don’t be afraid to ask your classmates for assistance, but a great tip is to question your friends on more than the answer. Instead, try to understand how they worked this equation out and got the answer of 67.2. In most cases, your fellow students will be delighted to help you as it can help them revise. A famous teacher once said that the best way to revise for an examination is to teach others the subject.

If everything doesn’t go to plan, you can always consider the prospect of a resit. However, in actuality, it’s far easier to pinpoint the science topics that you are weak on before honing in and gaining the skills needed to ace the paper. Come on, you can do it!