Предмет: Химия, автор: alexandramosiychuk

10. Скласти рівняння хімічних реакцій до схеми перетворень:
Fe → FeCl3 Fe(OH)3 -Fe2O3 - Fe(NO3)3

Ответы

Автор ответа: viktorpolezaev62
1

2Fe+3Cl2=2FeCl3

FeCl3+3NaOH=Fe(OH)3+3NaCl

2Fe(OH)3=Fe2O3+3H2O

Fe2O3+6HNO3=2Fe(NO3)3+3H2O

Автор ответа: Eugene524
1

Ответ:

2Fe+3Cl2=2FeCl3

FeCl3+3NaOH=Fe(OH)3+3NaCl

Fe(OH)3=Fe2O3+H2O (500-700°C)

Fe2O3+6HNO3=2Fe(NO3)3+3H2O

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