Please help me or tell me how to do this problem I need help please





Solid sulfur reacts vigorously with iron metal to form iron (III) Sulfide

1. Write the word equation.

Sulfur + Iron --> Iron (III) Sulfide

2. Substitute the substances by their chemical formulae.

Sulfur - ?
Iron - ?
Iron (III) Sulfide - ?

3. Balance the equation if required.

Do you know the chemical formulae I asked you in part (ii)?