K+H2SO4=K2SO4+SO4+H2O HCl+KMnO4=KCl+MnCl2+H2O Al+H2SO4=Al2(SO4)2+H2S+H2O. Created by fedchuk2000. himiya-ru

K+H2SO4=K2SO4+SO4+H2O HCl+KMnO4=KCl+MnCl2+H2O Al+H2SO4=Al2(SO4)2+H2S+H2O...

fedchuk2000 @fedchuk2000

July 2022 1 2 Report

K+H2SO4=K2SO4+SO4+H2O

HCl+KMnO4=KCl+MnCl2+H2O

Al+H2SO4=Al2(SO4)2+H2S+H2O

Answers & Comments

butagir 16HCL+2KMnO4=2KCL+5CL2+2MnCL2+8H2
уравнение надо писать правильно
Mn+7+5e=Mn +2
2Cl-2e=Cl2 0
4K+3H2SO4=2K2SO4+SO+3H20
НЕТ ТАКОГО ВЕЩЕСТВА SO4 ЭТО КИСЛОТНЫЙ ОСТАТОК
8AL+15H2(SO)4=4AL2(SO4)3+3H2S+12H2O
ПИШИ УРАВНЕНИЕ ПРАВИЛЬНО

1 votes Thanks 1

1zapishi ryad chiselv kotorom pervym budet chislo 23vtorym 46a kazhdaya sleduyushee

Answer

Answers & Comments

suhno2cano32noh2o

al+al2o3+al2(so4)+al(oh)3+al2o3+al(no3)3...

esli iz 100 vychest 28 to rezultat budet bolshe v 8 raz nuzhnogo chisla nazovi

1zapishi ryad chiselv kotorom pervym budet chislo 23vtorym 46a kazhdaya sleduyushee

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