Answer: The chemical equation is written below.
Explanation:
Decomposition reaction is defined as the chemical reaction in which a single large substance breaks down into two or more smaller substances.
We are given a chemical compound having formula [tex]Na_2SO_4.10H_2O[/tex]
The chemical equation for the decomposition of given hydrated salt follows:
[tex]Na_2SO_4.10H_2O\xrightarrow{\Delta} Na_2SO_4+10H_2O[/tex]
The hydrated salt looses its water of crystallization and forms anhydrous salt.
Hence, the chemical equation is written above.
