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Buffers - solution The strength of an acid is determined by...

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A buffer is an aqueous solution that has a very stable pH. If you add an acid or base to a buffered solution, its pH will not change noticeably. It is simply a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid. It works by replacing a strong acid or base with a weak one. When hydrogen ions are added to a buffer, they will be neutralized by the base in the buffer. Hydroxide ions will be neutralized by the acid. These neutralization reactions will not have much effect on the overall pH of the buffer
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Unformatted text preview: solution. The strength of an acid is determined by how much the acid dissociates in water. If it completely dissociates then it is a strong acid, and if it only dissociates slightly then it is a weak acid. Hydrolysis is a chemical reaction in which a salt is cleaved into two parts by the addition of a molecule of water. One part of the molecule gains a hydrogen ion and the other part gets the hydroxyl group....
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