Chemistry Resources

When you are baking a cake how do you know how much of each ingredient to use.A balanced chemical equation tells you how much of each reactant that needs to be used to get desired pro...

The way that atoms bond together affects the electrical properties of the materials they form. For example, in materials held together by the metallic bond, electrons float loosely be...

Lesson: Protons, Neutrons, and Electrons - The Three Pillars of AtomsIntroduction: Atoms are the fundamental building blocks of matter, and understanding their structure is crucial t...

Investigate why the discovery of some chemical catalysts could be worth millionsCatalysts are at the very heart of almost all industrial and biological reactions and they are greatly ...

1. Practice questions- Practise as many as you can. Maybe even have a routine where you do one Q per science in the morning before heading off to school. This way, you`re constantly r...

The mol is a key concept for any level of chemistry, so it is important to understand what it is and what it is used for.The definition of a mol is "The amount of a substance that has...

There are almost always marks available for knowing your gas and ion tests in GCSE chemistry.These are all the ion and gas tests you will need to know for AQA GCSE chemistry taken dir...

Organic compounds are simply defined as compounds that contain carbon. We then ask, why is an entire branch of Chemistry devoted to the study of carbon-containing compounds? We study ...

How many eggs is a dozen eggs? 12, obviously.How many books is a dozen books? Again, obviously 12.How many pens is a dozen pens? Why are we doing this? Obviously it`s 12. It doesn`t m...

In almost every A-level and AS-level exam, there is a 5-mark question about an ion being accelerated by a TOF-mass spectrometer. You are either given the mass of the ion and asked to ...