Zn->ZnO->ZnCl2->Zn(OH)2->ZnSO4

Question

Zn->ZnO->ZnCl2->Zn(OH)2->ZnSO4

Answer 1

1. 2Zn + O2 = 2ZnO
2. ZnO + 2HCl = ZnCl2 + H2O
3. ZnCl2 + 2NaOH = Zn(OH)2 + 2NaCl
4. Zn(OH)2 + H2SO4 = ZnSO4 + 2H2O