1) 2Zn+O₂=2ZnO
2) ZnO+2HNO₃=Zn(NO₃)₂+H₂O
3) Zn(NO₃)₂+Ba(OH)₂=Zn(OH)₂+Ba(NO₃)₂
4) Zn(OH)₂+2HCl=ZnCl₂+2H₂O
5) ZnCl₂+Mg=Zn+MgCl₂
1) 2Zn+O₂=2ZnO
2) ZnO+2HNO₃=Zn(NO₃)₂+H₂O
3) Zn(NO₃)₂+Ba(OH)₂=Zn(OH)₂+Ba(NO₃)₂
4) Zn(OH)₂+2HCl=ZnCl₂+2H₂O
5) ZnCl₂+Mg=Zn+MgCl₂