How much copper can be obtained from 100 g of copper sulphate (CuSO_(4 – InterviewSolution

1.	How much copper can be obtained from 100 g of copper sulphate (CuSO_(4))? (Atomic mass of Cu = 63.5 amu)
Answer» Solution :1 mole of `CuSO_(4)` contain 1 mole (1 g atom) of CU `"Molar MASS of "CuSO_(4)=63.5+32+4xx16=159.5" g mol"^(-1)` Thus,Cu that can be obtained from 159.5 g of `CuSO_(4)=63.5g` `THEREFORE" Cu that can be obtained from 100 g of "CuSO_(4)=(63.5)/(159.5)xx100g=39.81g`

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