Copper(II) Sulfate Pentahydrate, CuSO₄·5H₂O, Is Used as a Fungicide and Algicide

question 69

Multiple Choice

Copper(II) sulfate pentahydrate, CuSO₄·5H₂O, is used as a fungicide and algicide. Calculate the mass of oxygen in 1.000 mol of CuSO₄·5H₂O.

• A)249.7 g
• B)144.0 g
• C)96.00 g
• D)80.00 g
• E)64.00 g

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