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Naddie

How do i determine the formula for the hydrate composed of Mg=12% , Cl= 34.8%. H=6.0% and O=47.2%

  • one year ago
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  1. aaronq
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    is that % by mass?

    • one year ago
  2. Naddie
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    I think so, the question didn't say.

    • one year ago
  3. aaronq
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    assume the mass is 100g then convert everything to moles, then everything by the lowest amount of moles

    • one year ago
  4. aaronq
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    then divide**

    • one year ago
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