Ответ:
ZnO + 2NaOH → Na2ZnO2 + H2O (500-600°C)
ZnO + H2SO4 → ZnSO4 + H2O
ZnO + 2HCl → ZnCl2 + H2O
ZnO + H2S → ZnS + H2O (450-550°C)
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Ответ:
ZnO + 2NaOH → Na2ZnO2 + H2O (500-600°C)
ZnO + H2SO4 → ZnSO4 + H2O
ZnO + 2HCl → ZnCl2 + H2O
ZnO + H2S → ZnS + H2O (450-550°C)