1.
____CuCl2 + ____Mg →
2.
____HI + ____Fe →
3.
____Zn + ____AgNO3 →
4.
____Na + ____H2O →
5.
____Mg + ____Hg(NO3)2 →
6.
____Zn + ____Cu(NO3)2 →
7.
____Mg + ____CuSO4 →
8.
____Al + ____Sn(NO3)2 →
9.
____H3PO4 + ____Na →
10.
____HBr + ____Zn →
11.
____Zn + ____Sn(NO3)2 →
12.
____Fe + ____CuSO4 →
13.
____Mg + ____Sn(NO3)2 →
14.
____HCl + ____Na →
15.
____H3PO4 + ____Zn →