Предмет: Химия, автор: nurkabdollaev

100 БАЛЛОВ ХИМИЯ 9 класс
решите пожалуйста второе задание

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Ответы

Автор ответа: heisenberg005

0

2H2S+3O2=>2SO2+2H2O

SO2+Na2O=>Na2SO3

Na2SO3+Ba(OH)2=>2NaOH+BaSO3

BaSO3=>BaO+SO2

2SO2+O2=>2SO3

SO3+H2O=>H2SO4

Pb+H2SO4=>PbSO4+H2

heisenberg005: и ты поставил не 100 баллов, а 5.

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