Oxit tương ứng với những bazơ sau : $ KOH,\text{ }Ca{{\left( OH \right)}_{2}},\text{ }Zn{{\left( OH \right)}_{2}},\text{ }Cu{{\left( OH \right)}_{2}} $ là
A.$ K\text{O,}\,\text{CaO,}\,\text{ZnO,}\,\text{C}{{\text{u}}_{2}}O .$
B.$ {{K}_{2}}\text{O,}\,\text{C}{{\text{a}}_{2}}\text{O,}\,\text{ZnO,}\,\text{Cu}O .$
C.$ {{K}_{2}}\text{O,}\,\text{CaO,}\,\text{ZnO,}\,\text{C}{{\text{u}}_{2}}O .$
D.$ {{K}_{2}}O,\,CaO,\,ZnO,\,CuO .$
A.$ K\text{O,}\,\text{CaO,}\,\text{ZnO,}\,\text{C}{{\text{u}}_{2}}O .$
B.$ {{K}_{2}}\text{O,}\,\text{C}{{\text{a}}_{2}}\text{O,}\,\text{ZnO,}\,\text{Cu}O .$
C.$ {{K}_{2}}\text{O,}\,\text{CaO,}\,\text{ZnO,}\,\text{C}{{\text{u}}_{2}}O .$
D.$ {{K}_{2}}O,\,CaO,\,ZnO,\,CuO .$
Loga
Hóa Học lớp 12
