Сокращенное ионное уравнение Cu2+ + 2OH- = Cu(OH)2{"color":"#202335","fontFamily":"stix","language":"ru"} соответствует взаимодействию веществ
1) CuO{"color":"#202335","fontFamily":"stix","language":"ru"}
2) CuS{"color":"#202335","fontFamily":"stix","language":"ru"}
3) CuCl2{"color":"#202335","fontFamily":"stix","language":"ru"}
4) KOH{"color":"#202335","fontFamily":"stix","language":"ru"}
5) H2O{"color":"#202335","fontFamily":"stix","language":"ru"}
6) Mg(OH)2{"color":"#202335","fontFamily":"stix","language":"ru"}
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