Chemistry, asked by bhumika136065, 3 months ago

why are decomposition reactions called the opposite of combination reactions? write equations for these reactions ​

Answers

Answered by jsingh72825
0

Answer:

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Answered by yuvanobory
0

Answer:

Explanation:

the substance is hydrated salts like copper sulphate pentathlete formula is CuSO4.5H2O .this compound is blue in colour but un hydrated from is very white phenomenon is that crystal of hydrated salt  are heated they lose colour of crystallization which is responsible for colour when it is left to cool it absorb moisture from air and again gain it's water for crystallization and also it's colour

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