ZnO-ZnCl2-Zn(OH)2-ZnO-N4Na2O4Zn

Question

ZnO-ZnCl2-Zn(OH)2-ZnO-N4Na2O4Zn

Answer 1

ZnO + 2HCl = ZnCl₂ + H₂O

ZnCl₂ + 2NaOH = Zn(OH)₂↓ + 2NaCl

Zn(OH)₂ (t)= ZnO + H₂O↑

ZnO + 2NaOH(конц.) + H₂O = Na₂[Zn(OH)₄]