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2 KOH + H_{2}SO_{4} → K_{2}SO_{4} + 2 H_{2}O

This is an **acid-base** reaction (neutralization): **KOH** is a *base*, **H _{2}SO_{4}** is an

*acid*.

This is an **acid-base** reaction (neutralization): **KOH** is a *base*, **H _{2}SO_{4}** is an

1. | H + _{2}SO_{4}KOH → K + _{2}SO_{4}H_{2}O |

2. | NaOH + H + _{2}SO_{4}KOH → Na_{2}SO_{4} + K + _{2}SO_{4}H_{2}O |