Question 5 2 pts CuSO4 (aq) + Zn(s)- - Cu(s) + ZnSO4(aq) The single-replacement reaction above produces 137.0 g of copper and an unknown concentration of zinc sulfate. With excess CUSO4, what mass of Zn was used? Molar mass of Cu: 63.55 g/mol. Molar mass of Zn: 65.38 g/mol Answer: g of zinc (Use 4 sig figs) 2 pts Question 6 division by 100 must be done.

Question 5 2 pts CuSO4 (aq) + Zn(s)- - Cu(s) + ZnSO4(aq) The single-replacement reaction above produces 137.0 g of copper and an unknown concentration of zinc sulfate. With excess CUSO4, what mass of Zn was used? Molar mass of Cu: 63.55 g/mol. Molar mass of Zn: 65.38 g/mol Answer: g of zinc (Use 4 sig figs) 2 pts Question 6 division by 100 must be done.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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