CBSE Class 11-science Answered
Q) 1 g mixture of cuprous oxide and cupric oxide was quantitatively reduced to 0.839 g of metallic copper. What was the weight of cupric oxide in the original sample?
(Cu = 63.5, O = 16)
Asked by Anish | 07 Oct, 2018, 12:20: AM
Expert Answer
The reaction equations are:
The weight of cupric oxide in the sample is 0.548 g
Answered by Varsha | 10 Oct, 2018, 09:45: AM
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