Question

Write one equation each for decomposition reaction in which energy is supplied in the form of heat, light and electricity ?


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Answer 1

Answer:

Write one equation each for decomposition reaction in which energy is supplied in the form of heat, light and electricity ?

Answer :–

✒️ Decomposition Reaction :–

✏️ It is a type of a chemical reaction.

✏️ In decomposition reaction a single compound break-down into two or more elements or a new compound.

✏️ These reactions (decomposition reaction) involve an energy sources which is :–

Heat

Light

Electricity.

✏️ These energies breaks the bonds of the compounds.

✒️ Types of Decomposition Reaction :–

Thermal decomposition reaction

Photo decomposition reaction

Electric decomposition reaction

✒️ Equations :–

⓵ One equation in the form of heat for decomposition reaction in which the energy is supplied :–

\red{ CaCO_{3} \implies CaO + CO_{2}}CaCO

3

⟹CaO+CO

2

⓶ One equation in the form of light for decomposition reaction in which the energy is supplied :–

\red{2AgCl \: (s) \implies 2Ag(s) + Cl_{2} (g)}2AgCl(s)⟹2Ag(s)+Cl

2

(g)

⓷ One equation in the form of electricity for decomposition reaction in which the energy is supplied :–

\red{2H_{2} O \implies 2H_{2} + O_{2}}2H

2

O⟹2H

2

+O

2

The above reaction which I show above is a decomposition reaction