Write a chemical equation for the following decomposition reaction.
Nickel(II) hydroxide(s) decomposes to produce nickel(II) oxide(s) and water.

Respuesta :

the chemical equation will be Ni(OH)2(s)------>heat---> NiO(s) + H2O(g)
we know that the heat supplied to decompose the compound.In the result the product H2O is assumed to be in the vapor state so that is gas.

hope it helps