posted by de kuilen high .
still need to know what chemical tests you can perform to distinguish the difference between a sample of iron and a sample of iron sulphide.
The response from Dr Russ was to suggest you answer and we would critique your answer. He added a note that we don't actually DO homework. I shall be happy to help you through it if you get something going.
would heating the samples in a test tube give a difference
That's another question, not an answer. What would happen if you added HCl to each sample in a separate test tube.