Chemistry

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How do I write the formula for the following compounds?

1.potassium permanganate
2.chromium (VI)cyanide
3. tin (II) sulfite
4. vanadium (V)fluride
5. ammonium nitrate

Can you help me figure these out i am having a hard time trying to work the problems out

  • Chemistry -

    I'm doing these for you BUT you need to learn to do them yourself. Tell me what you don't understand about writing formulas and I can help you learn to do them. It's really very simple; it only requires that you can count to 10. I know you can do that.
    KMnO4
    Cr(CN)6
    SnSO3
    VF5 (that's fluoride), pronounced flue o ride).
    NH4NO3

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