14. underline ( )H_(2)SO_(4)+underline ( )KOHarrow underline ( )H_(2)O+underline ( )K_(2)SO_(4)

This is a chemical reaction question. The reaction given is a neutralization reaction between sulfuric acid (H2SO4) and potassium hydroxide (KOH). In a neutralization reaction, an acid reacts with a base to produce a salt and water. The products of this reaction are water (H2O) and potassium sulfate (K2SO4). The balanced chemical equation for this reaction is H2SO4 + 2KOH → 2H2O + K2SO4. This means that one molecule of sulfuric acid reacts with two molecules of potassium hydroxide to produce two molecules of water and one molecule of potassium sulfate.