Give an example each for thermal decomposition and photochemical decomposition reactions.

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asked Feb 7, 2018 in Chemistry by sforrest072 (157,439 points) 63 448 1274

Give an example each for thermal decomposition and photochemical decomposition reactions. Write relevant balanced chemical equations also.

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answered Feb 7, 2018 by mdsamim (213,225 points) 5 10 22
selected Feb 7, 2018 by sforrest072
 
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Thermal decomposition reaction: Calcium carbonate decomposes to form calcium oxide and carbon dioxide.

Photochemical decomposition reaction:
When silver chloride is kept in sunlight, it decomposes to form silver and chlorine.

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