Acid + Base Reaction

Acid (in flask)

HCl (strong acid) H₂SO₄ (strong acid) CH₃COOH (weak acid)

Base (in burette)

NaOH (strong base) Ca(OH)₂ (strong base) CaCO₃ (carbonate) NaHCO₃ (bicarbonate) Mg(OH)₂ (antacid)

Volume of base added

Equivalence point = all acid neutralised · pH at equivalence depends on whether products are neutral, basic, or acidic