English, asked by aimankhan00, 7 months ago

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

Answers

Answered by shikhakumari99217
2

Answer:

In combination reaction two or more are combined to form new substance while in the decomposition reaction one substance decomposite into two or more substances,hence the decomposition reaction called the opposite of combination reaction

Explanation:

combination reaction- H2(g)+ Cl2 =2hcl (g)

decomposition reaction-CaCo3=CaO(s)+ Co2 (g)

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