Предмет: Химия, автор: aaaaa99999zzzzz00000

Памагите очень надо.Даю 100 балов!​

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Ответы

Автор ответа: redmi563214
1

2ZnS+3O2=2ZnO+2SO2

2C2H6+7O2=4CO2+6H2O

2Zn+O2=2ZnO

2Mg+O2=2MgO

4Ag+O2=2Ag2O

4Cr+3O2=2Cr2O3

aaaaa99999zzzzz00000: Спасибо большое
redmi563214: Не за что).
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