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Stoichiometry 

pronunciation - STOY-KEE-AHM-EH-TREE 
Definition - Is the study of the amount of reactants before and products after a reaction. To also understand that the law of conservation of mass and energy is also applied in a reaction.

PAGE 1 - CHEMICAL EQUATIONS

In the world of chemistry, chemical equations make up a huge part of everything we know about the subject. We shall look at what a word equation is; how symbol equations can be used effectively and what this means in terms of atoms.

PAGE 3 - MORE COMPLEX BALANCING

At this stage you would know how to write equations using words and some symbols. You have even taken it up a step and started to have a look at balancing and now you are in need of more of a challenge; So let's look at more complex balancing.

PAGE 2 - INTRO TO BALANCING 

All chemical equations in chemistry have to be balanced. Atoms are neither created or destroyed, they can only be transferred. Learn how to balance equations and begin to solve problems in more complex balancing.

PAGE 4 - MASS IN A REACTION

As the definition of Stoichiometry suggests that the amount of reactants before and products after a reaction must be kept the same. We will look at this and use examples to help make this chemistry simple.

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PAST PAPERS

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PERIODIC TABLE

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VIDEOS ON THE ATOM

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