Помогите1)Fe-> FeCl2->Fe(OH2)->FeO2)FeCl3-> Fe(OH)3-Fe2O2...

aikosyatb @aikosyatb

October 2021 1 6 Report

Помогите

1)Fe-> FeCl2->Fe(OH2)->FeO
2)FeCl3-> Fe(OH)3-Fe2O2

Answers & Comments

xumuk27 1) fe+2hcl=fecl2+ h2
fecl2+2koh = fe(oh)2 + 2kcl
fe(oh)3 =t= feo+ h20
2) fecl3 + 3koh = fe(oh)3 + 3kcl
2fe(oh)3 =t= fe2o3 + 3h2o

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