Задана следующая схема превращений веществ:
ZnO→X→Y→ZnOH2{"color":"#202335","fontFamily":"stix","language":"ru"}
Определите, какие из указанных веществ являются веществами X и Y.
1) Zn(OH)2{"color":"#202335","fontFamily":"stix","language":"ru"}
2) Zn(NO3)2{"color":"#202335","fontFamily":"stix","language":"ru"}
3) ZnO{"color":"#202335","fontFamily":"stix","language":"ru"}
4) ZnSO4{"color":"#202335","fontFamily":"stix","language":"ru"}
5) Zn3(PO4)2{"color":"#202335","fontFamily":"stix","language":"ru"}