Question

what compound is formed when sulphur is mixed with iron
$fe + so4$
explanation required with answer​

Answer 1

Answer:

When iron filings and sulphur powder are mixed and heated they undergo a chemical reaction and form ferrous sulphide (FeS). It is a new substance which has properties entirely different from Fe and S. Therefore, heating of mixture of iron and sulphur powder is a chemical change.

Fe + so4 = feso4.