What mass of cobalt can be extracted from 85.0g of cobalt (Ill) heptahydrate?

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What mass of cobalt can be extracted from 85.0g of cobalt (Ill) heptahydrate?

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Answer 1 · 2015-12-29T11:01:54

You have a cobalt(III) salt, which is a heptahydrate. You'll need to give us the counter-ion

Explanation:

I know there is a #CoSO_4*7H_2O#, but this is a Co(II) salt; I think that the various cobalt halides also form hexahydrates. Anyway, you need to refine your question.

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What mass of cobalt can be extracted from 85.0g of cobalt (Ill) heptahydrate?

1 Answer

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