Write the chemical formula for the anion present in the aqueous solution of cuso4.

Answer : The chemical formula for the anion present in the aqueous solution of is,

Explanation :

The chemical formula of copper sulfate is, .

The dissociation reaction of in aqueous solution will be:

From the reaction we conclude that, 1 mole of dissociate in solution to give 1 mole of ion (copper ion) and 1 mole of ion (sulfate ion).

In the reaction, ion (copper ion) is a cation and ion (sulfate ion) is an anion.

Hence, the chemical formula for the anion present in the aqueous solution of is,

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .