April 2022 0 15 Report
1) Напишите уравнения возможных реакций:
Ca(OH)2 + NaOH → ...
KOH + P205 → ...
KOH + ZnO → ...
Ca3(PO4)2 + KOH → ...

2)Осуществите цепочку превращений:

Zn → ZnO → Zn(NO3)2 → Zn(OH)2 →ZnCl2
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