Answer to Question #71193 in Chemistry for Ami

Question

Is there any condition when acid don't react with base? Give one example

Answer 1

A weak acid / weak base doesn't fully dissociate in water, so there may be leftover reactants at the end of the reaction, influencing the pH.
Water may not be formed as a result of the reaction because most weak bases are not hydroxides (no OH- available to form water).