Question

Different between a combination reaction and a decomposition reaction. write one chemical equation each for these reactions

Answer 1

Heya !!

Here is your answer

______________________________

⊙ COMBINATION REACTION :- It is the reaction in which when two or more elements or compounds react to form a single product.

For example :- Na + Cl -----> NaCl

⊙ DECOMPOSITION REACTION :- It is the reaction in which a single reactant breaks down into two or more elements or compounds.

For example :- CO2 ------> C + O2

_______________________________

Hope it helps !!

Answer 2

Combination rxns are those rxns in which two or more substance combines to form a single product .
A+B......C this is what the defination is.
Eg_ Mg + O2 .... MgO
Decomposition reaction are those rxns in which a compound splits up into two or more simpler subs .
C....A+B
This rxn is opp of combination rxn
Eg _NaCl.... Na + Cl2