Предмет: Химия, автор: RedMan3086

НCl→ ZnCl2 → Zn(OH)2 → ZnO → Zn

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Автор ответа: tanusha028

Ответ:

Zn+2HCl=ZnCl2 +H2;ZnCl2+2NaOH=Zn(OH)2+2NaCl;Zn(OH)2=(при температуре)ZnO+H2O;ZnO+H2=Zn+H2O или ZnO+CO=Zn+CO2

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