Предмет: Химия, автор: tutrinaanna

FE(OH)3 - FE2O3 - FE - FESO4 - FE(OH)2
Укажите тип химической реакции по исходному составу веществ и продуктов реакции.
- Это тип стрелка!

Ответы

Автор ответа: gusmakvlad

14

2fe(OH)3=Fe2O3+3H2O разложения
Fe2O3+3H2=2Fe+3H2O замещения
Fe+H2SO4=FeSO4+H2 замещения
FeSO4+2KOH=Fe(OH)2+K2SO4 обмена

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