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science

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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.

  • science - ,

    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.

  • science - ,

    would heating the samples in a test tube give a difference

  • science - ,

    That's another question, not an answer. What would happen if you added HCl to each sample in a separate test tube.

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    thank you

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