Предмет: Химия, автор: босс58

SO3+H2=SO2+H2O решите хим. уравнение

Ответы

Автор ответа: BigBonBon

0

SO3 + H2 = SO2 + H2O
+6 +4
S +2e -> S 1
0 +1
H2 -e -> H2 2

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