Someone please help...I need this urgently...please
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Someone please help...I need this urgently...please
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Answer:
W.K.T molar mass of Cuso4. 5H2O = 159.609 + 90 = ~250. Mass of water of crystallization = 5 * 18 = 90. Percentage = 90/250 * 100= 36%.10-Oct-2017