Из предложенного перечня выберите два слабых электролита.
1) HNO3{"color":"#202335","fontFamily":"stix","language":"ru"}
2) HNO2{"color":"#202335","fontFamily":"stix","language":"ru"}
3) NH3・H2O{"color":"#202335","fontFamily":"stix","language":"ru"}
4) BaSO4{"color":"#202335","fontFamily":"stix","language":"ru"}
5) NaOH{"color":"#202335","fontFamily":"stix","language":"ru"}
Запишите номера выбранных ответов.