Question

Complete the following reaction and balance them. (2)

a. HCl + Mg -------> ________+___________

b. ZnSO4 + Cu -------> ________ + ________​

Answer 1

Explanation:

a) HCL + Mg → MgCl2 +H2

BALANCED EQUATION : 2HCl + Mg → MgCl2 + H2

b) ZnSO4 + Cu → CuSO4 + Zn

The above equation is already balanced.

Answer 2

2HCl + Mg -----> MgCl2 + H2

ZnSO4 + Cu -----> Zn + CuSO4