Question

How can anhydrous salts change into their hydrated forms?
please help me. Sunday my exam

Answer 1

by adding water H2O to hydrate it

example:-

2CaSO4.H2O + 3H2O ---> 2CaSO4.2H2O

Hope this will help you

Answer 2

Answer:

hello!!

by adding water H₂O anhydrous salts change into their hydrated salts..

hope it helps,.....