Briefly summarize the difference between composition and decomposition reactions.
Question
Briefly summarize the difference between
composition and decomposition reactions.
Solution
Composition and decomposition reactions are two different types of chemical reactions.
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Composition Reaction: A composition reaction (also known as a combination reaction) is a reaction where two or more substances combine to form a single substance. The general form of a composition reaction is A + B -> AB. For example, when hydrogen and oxygen combine, they form water.
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Decomposition Reaction: A decomposition reaction is the opposite of a composition reaction. It is a reaction in which a single compound breaks down into two or more elements or new compounds. The general form of a decomposition reaction is AB -> A + B. For example, water can be broken down into hydrogen and oxygen.
So, the main difference between composition and decomposition reactions is that in composition reactions, substances combine to form a new one, while in decomposition reactions, a substance breaks down into two or more simpler substances.
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