Answer
HNO3 + KOH -> KNO3 + H2O
2 HCl + Ca(OH)2 -> CaCl2 + 2 H2O
H2SO4 + 2 NaOH -> Na2SO4 + 2 H2O
Work Step by Step
Nitric acid and potassium hydroxide, a strong acid and a strong base, produces a salt - Potassium Nitrate and water. This is a neutralization reaction.
Hydrochloric acid and calcium hydroxide a strong acid and a strong base, produces a salt - Calcium Chloride and water. This is a neutralization reaction.
Sulfuric acid and sodium hydroxide a strong acid and a strong base, produces a salt - Sodium Sulfate and water. This is a neutralization reaction.