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20-12-2017
Chemistry

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What are the correct formulas for copper(ii) nitrate hexahydrate and lithium chromate dihydrate?

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Dejanras Dejanras

20-12-2017

Cu(NO₃)₂ x 6H₂O copper(II)-nitrate hexahydrate. Cu oxidation number is +2, NO₃ o. number is -1.
Li₂CrO₄ x 2H₂O. lithium-chromate dihydrate. Li o. number is +1, chromate is -2.

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