Предмет: Химия, автор: StUdEnT56

1.К какому из приведённых типов реакций можно отнести реакцию ионного обмена?

1)Разложения

2)Замещения

3)Нейтрализации

2.Какой газ не поддерживает горение?

1)H2

2)O2

3)CO2

3.Ионы Cl⁻ образуются в результате гидролиза кислот

1)HCL

2)HCLO3

3)HCLO4

Ответы

Автор ответа: tatin

1 вопрос не совсем правильный но если так, то 3

2 СО2

3 HCL

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