Предмет: Химия, автор: Kidzz3000

Расставьте коэффициенты методом электронно-ионного баланса:
1) SnCl2+K2Cr2O7+HCl=H2[SnCl6]+KCl+CrCl3+H2O
2) Mn(OH)2+Br2+KOH=KMnO4+KBr+H2O

Ответы

Автор ответа: Занреер

0

2) 2Мn(OH)2+5Br2+12KOH=2KMnO4+10KBr+8H2O

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