Предмет: Химия, автор: твентин

составтье уравн. реакций для цепочек превращений. HCl-FeCl2-Fe(OH)2-FeO-FeCl2 (2 маленькие)

Ответы

Автор ответа: Indian

2 HCl+Fe=H2+FeCl

FeCl2+2NaOh=2NaCl+Fe(OH)2осадок

Fe(OH)2=H2O+FeO(нагрев)

FeO+2HCl=H2O+FeCl2

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