1. the quality or degree of being basic or alkaline
Usage: chemistry
2. the number of hydrogen atoms in an acid that can be replaced by a base
Usage: chemistry; technical

Examples

• The basicity of the solution was measured using a pH meter.
• Sodium hydroxide has high basicity and can neutralize strong acids.
• The chemist tested the basicity of various household cleaning products.
• Understanding basicity is essential for balancing chemical equations.
• The basicity of phosphoric acid is three because it has three replaceable hydrogen atoms.
• Water treatment plants monitor the basicity of their output to ensure safety.