Пожалйста, напишите уравнения диссоциаций: Sr(OH2), Na (BO3), ZnOHNO3, CuOS4, H3PO4,H2S
Sr(OH2)= Sr2- + 2OH-
Na(BO3)= Na+ + BO3-
ZnO+HNo3=Zn2+ +O2- + H+ + No3-
CuO2+So4= Cu2+ +2O2- + SO4 2-
H3PO4= 3H+ + PO4 3-
H2S= 2H+S 2-
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Sr(OH2)= Sr2- + 2OH-
Na(BO3)= Na+ + BO3-
ZnO+HNo3=Zn2+ +O2- + H+ + No3-
CuO2+So4= Cu2+ +2O2- + SO4 2-
H3PO4= 3H+ + PO4 3-
H2S= 2H+S 2-