Question

A light green salt that leaves behind a black residue on heating​

Answer 1

The name of the salt is ferrous sulfate.

Explanation:

• Its chemical formula is written as such (FeSO4) .

• While its chemical reaction takes place in such a manner FeSO4 ↪ Fe2O3+SO2+SO3

• This salt is made up of iron which in other words is called ferrous along with sulfur.

• It has many medicinal uses. One of its major functions is in hemoglobin medicines.

Answer 2

Name of the Salt is :

Ferrous Sulfate