November 2021 1 39 Report
Уравнением электролитической диссоциации является:
1) CaCO3 CaO + CO2 2) CH3COONa + H2O CH3COOH + NaOH
3) NH4Cl NH3 + HCl 4) H3PO4 H+ + H2PO4
Нужен только правильный ответ!!!
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