Автор - solomed2015

CL2-HCL-Fe(OH)2-Fe2O3-Fe

Ответ

Автор - iborisevich

Сl2 + H2 = 2HCl

FeSO4 + 2NaOH = Fe(OH)2 + Na2SO4

Fe(OH)2 = Fe2O3 + O2

Fe2O3 = 2Fe + 3O2

Ответы и объяснения

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