NaHSO3 = Na(+)<span> + HSO3(</span><span>-)
</span>
H3PO4 = H(+)<span> + </span>H2PO4(<span>-)
</span>H2PO4(-) = H(+)<span> + </span>HPO4(<span>2-)
</span><span>HPO4(</span>2-) =<span> H(+) + PO4<span>3(-)
</span></span>
<span>2CH3COOH + Na2CO3 = 2CH3COONa + H2O + CO2
</span><span>2CH3COO(-) + 2H(+) +2Na(+) + CO3(2-) = 2CH3COO(-) + 2Na(+) + H2O + CO2
</span>
2Na3PO4 + 3CaI2 = 6NaI + Ca3(PO4)2
6Na(+) + 2PO4(3-) + 3Ca(2+) + 6I(+) = 6Na(+) + 6I + Ca3(PO4)2
2MnSO4<span> + 2H</span>2O = (MnOH)2SO4<span> + H</span>2SO<span>4
</span>2Mn(2+)<span> + 2SO</span>4(2-)<span> + 2H</span>2O = 2MnOH(+)<span> + SO</span>4(2-)<span> + 2H(</span>+)<span> + SO</span>4(<span>2-)
</span>
(MnOH)2SO4<span> + 2H</span>2O = 2Mn(OH)2<span> + H</span>2SO4
2MnOH(+)<span> + SO</span>4(2-)<span> + 2H</span>2O = 2Mn(OH)2<span> + 2H(</span>+)<span> + SO</span>4(<span>2-)
K2SO4 не гидролизуется
</span>(CH3COO)2Mg + HOH = CH3COOMgOH + CH3<span>COOH
</span>2CH3COO(-)<span> + Mg(</span>2+)<span> + HOH = CH</span>3COO(-)<span> + Mg(</span>2+)<span> + OH(</span>-)<span> + CH</span>3<span>COOH
</span>
CH3COOMgOH + H2O = Mg(OH)2<span> + CH</span>3<span>COOH
</span>CH3COO(-)<span> + Mg(</span>2+)<span> + OH(</span>-)<span> + H</span>2O = Mg(2+)<span> + 2OH(</span>-)<span> + CH</span>3<span>COOH
</span>