Question

what is decomposition reaction....... ​

Answer 1

Chemical decomposition, or chemical breakdown, is the process or effect of simplifying a single chemical entity into two or more fragments. Chemical decomposition is usually regarded and defined as the exact opposite of chemical synthesis

Answer 2

Answer:

A decomposition reaction can be defined as a chemical reaction in which one reactant breaks down into two or more products.

The general format of a decomposition reaction is provided below.

AB -> A + B

Where AB is the parent molecule (reactant) and A & B are the product molecules.

Some common examples of decomposition reactions are provided below.

• The decomposition of carbonic acid in soft drinks, which can be represented by the chemical equation H2CO3 → H2O + CO2

• The electrolysis of water to yield hydrogen and oxygen.