Question

Decomposition reactions require energy in the form of heat, electricity and light for breaking down the reactants. Write one equation each for decomposition reactions where energy is supplied in the form of heat, light and electricity.

Answer 1

Answer:

Explanation:

Heat.......

Caco3--heat->Cao +Co2

Light.....

2Agcl-----sunlight--->2Ag +Cl2

Electricity/.........

2H20--------electicity------> 2H2 +O2

Thank you