Neutralization reaction : When acid reacts with base, forms its salt and water. This reaction is called a neutralization reaction.
Examples :
i) Hydro chloric acid + Sodium hydroxide------- > Sodium chloride + Water
Equation :
HCl+ NaOH------------> NaCl+ $H { 2 }O$
ii) Acetic acid + Sodium hydroxide-------------> Sodium acetate + Water
Equation :
$CH { 3 }COOH $+ NaOH ------------->
$CH{3}COONa$ + $H{2}O$
Formula :
Acid + Base------------> Salt + Water