CuSO. (aq) +Zn(s)→→ Cu(s) + ZnSO4(aq) The single-replacement reaction above produces 105.0 g of copper and an unknown concentration of zinc sulfate. With excess CuSO 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)

CuSO. (aq) +Zn(s)→→ Cu(s) + ZnSO4(aq) The single-replacement reaction above produces 105.0 g of copper and an unknown concentration of zinc sulfate. With excess CuSO 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)

Chemistry

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Chapter1: Chemical Foundations

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Question

CuSO.(aq) + Zn(s)→→ Cu(s) + ZnSO4(aq)
The single-replacement reaction above produces 105.0 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)

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