Zinc + Copper Sulfate

Zinc + Copper Sulfate ➜ Cu + Zinc Sulfate
Zn + CuSO₄ ➜ Cu + ZnSO₄
Zn = 65.4
S = 32.1
Cu = 63.6
CuSO₄ = 63.6+32.1+64 = 159.7 g/mol
ZnSO₄ = 65.4+32.1+64 = 161.5

65.4 g of Zn + 159.6 g of CuSO₄ ➜ 63.6 g of Cu + 161.6 g of ZnSO₄
check 65.4+159.7 = 225.1 = 63.6+161.5 = 225.1