Mathematics

Mathematics, 28.05.2021 08:10, Shybaby5019

How many grams of chromium are needed to react with an excess of CuSO4 to produce 27.0 g Cu?
2Cr(s) + 3CuSO4 (aq) → Cr2(SO4)3(aq) + 3Cu(s)

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How many grams of chromium are needed to react with an excess of CuSO4 to produce 27.0 g Cu?
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