The balanced chemical equations for the reactions are as follows:
ZnO → Zn + O2ZnO → 2Zn + O2
Zn + H2SO4 → ZnSO4 + HZn + H2SO4 → ZnSO4 + H2
ZnSO4 + 2NaOH → Zn(OH)2 + Na2SOZnSO4 + 2NaOH → Zn(OH)2 + Na2SO4
The balanced chemical equations for the reactions are as follows:
ZnO → Zn + O
2ZnO → 2Zn + O2
Zn + H2SO4 → ZnSO4 + H
Zn + H2SO4 → ZnSO4 + H2
ZnSO4 + 2NaOH → Zn(OH)2 + Na2SO
ZnSO4 + 2NaOH → Zn(OH)2 + Na2SO4