Question

om? Explain.
11. Why are decomposition reactions called the opposite of combination reactions?
Write equations for these reactions.​

Answer 1

Answer:

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Explanation:

decomposition reaction is called the opposite of combination reaction as combination reaction means that formation of a new chemical compound by the combination of 2 or more elements whereas decomposition reaction means breaking down of a compound in many other compounds and elements

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Answer 2

Decomposition reactions involve the breaking down of compounds into simpler elements or compounds. Combination reactions involve the formation of compounds due to the combining of elements which is practically the opposite of decomposition.
The general equation for combination reactions are:
A+B—>AB
The general equation for decomposition reactions are:
AB—>A+B

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