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Question
When 0.500 grams of CuSO4 5H2O is heated at a temperature of 300C for twenty minutes it loses some water of hydration. If the resulting sample weighs 0.427 grams then what is the formula of the compound?
A) CuSO4 . H2O
B) CuSO4 . 2H2O
C) CuSO4 . 3H2O
D) CuSO4 . 4H2O
Answer
This answer is hidden. It contains 1 characters.
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