13. Each copper(II) sulfate unit is associate with five water molecules in crystalline copper(II) sulfate pentahydrate (CuSO, •5H,0). When this compound is heated in air above 100°C, it loses the water molecules and also its blue color: Cuso, •5H,0 --> CuSO, + 5H,0 If 9.60 g of CusO, are left after heating 15.01 g of the blue compound, calculate the number of moles of H,0 originally present in the compound.

13. Each copper(II) sulfate unit is associate with five water molecules in crystalline copper(II) sulfate pentahydrate (CuSO, •5H,0). When this compound is heated in air above 100°C, it loses the water molecules and also its blue color: Cuso, •5H,0 --> CuSO, + 5H,0 If 9.60 g of CusO, are left after heating 15.01 g of the blue compound, calculate the number of moles of H,0 originally present in the compound.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 181CP

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