What is neutralization

Neutralization is a chemical reaction in which an acid reacts completely with a base to produce salt and water.

Step 1: Identify the general equation for neutralization.
Acid (hydrogen ion donor) + Base (hydroxide ion donor) → Salt + Water
$HA + MOH \to MA + H_2O$

Step 2: Understand the ionic level reaction.
Hydrogen ions from acid combine with hydroxide ions from base.
$H^+ + OH^- \to H_2O$

Step 3: Spectator ions form the salt.
Cations from base ($M^+$) and anions from acid ($A^-$) combine.
$M^+ + A^- \to MA$

Example: Hydrochloric acid neutralizes sodium hydroxide.
$\ce{HCl + NaOH -> NaCl + H2O}$
or ionically:
$H^+ + Cl^- + Na^+ + OH^- \to Na^+ + Cl^- + H_2O$

Neutralization: Acid + Base → Salt + Water