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How Many Oxygen Atoms Are Present in 5 Molecules of CuSO4

question 30

Multiple Choice

How many oxygen atoms are present in 5 molecules of CuSO4 How many oxygen atoms are present in 5 molecules of CuSO<sub>4</sub>   5H<sub>2</sub>O? A)  45 B)  50 C)  25 D)  20 5H2O?


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