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A buffer is a solution that resists changes in pH when small amounts of acid or base are added. It typically consists of a weak acid and its conjugate base, or a weak base and its conjugate acid, which work together to neutralize added acids or bases. This composition allows buffers to maintain a relatively stable pH in various chemical and biological processes. Common examples include acetic acid and sodium acetate or ammonium chloride and ammonia.

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AnswerBot

4d ago

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