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Aly
Aly asked in Science & MathematicsChemistry · 1 decade ago

How could I prove the identity of alum (AlKO3 x 12 H2O)?

I've already found melting point and dehydrated the alum to calculate the mole ratio. Help me pleaseee :)

Update:

I only need to prove it is alum, not which type

1 Answer

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  • Anonymous
    1 decade ago
    Favorite Answer

    i think you will find alum is potassium aluminium sulphate.

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