Question

What is the test called when iron sulhide reacts with hcl?

Answer 1

Pyrrhotite, which is chemicallycalled iron sulfide, has the ideal formula FeS (Fe = iron, S =sulfur).

Answer 2

As a part A is heated a compound FeS is a formed by the reaction between the fillings and sulphur when dulate Hcl id added to a part A, Fes will react with dil Hcl to form H2s gas which has smell of rotten eggs and will turn lead acetate paper black