1. having three hydrogen atoms that can be replaced by a base or metal
Usage: chemistry
2. capable of reacting with three molecules of a monobasic acid
Usage: chemistry

Examples

• Phosphoric acid is a tribasic acid that can donate three protons.
• The tribasic compound formed three different salts with the metal.
• In the laboratory, we studied the properties of tribasic acids.
• The tribasic nature of the substance was confirmed through titration.
• Each tribasic molecule can neutralize three equivalents of base.
• The chemist explained how tribasic acids differ from monobasic ones.