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A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable. This is important for processes and/or reactions which require specific and stable pH ranges.
A buffer solution is a solution where the pH does not change significantly on dilution or if an acid or base is added at constant temperature. [1] . Its pH changes very little when a small amount of strong acid or base is added to it.
A buffer is a solution that maintains the stability of a system’s pH level when adding small quantities of acids or bases. This characteristic makes buffers important in biological and chemical applications where pH stability is crucial.
A buffer is an aqueous solution that has a highly stable pH. A buffering agent is a weak acid or weak base that helps maintain the pH of an aqueous solution after adding another acid or base. If you add an acid or a base to a buffered solution, its pH will not change significantly.
What is Buffer in Chemistry? A solution whose pH is not altered to any great extent by the addition of small quantities of either an acid or base is called buffer solution.
The mechanism involves a buffer, a solution that resists dramatic changes in pH. A buffer (or buffered) solution is one that resists a change in its pH when H + or OH – ions are added or removed owing to some other reaction taking place in the same solution.
Buffer, in chemistry, solution usually containing an acid and a base, or a salt, that tends to maintain a constant hydrogen ion concentration. Ions are atoms or molecules that have lost or gained one or more electrons. An example of a common buffer is a solution of acetic acid (CH3COOH) and sodium.
A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable.
Describe the composition and function of acid–base buffers; Calculate the pH of a buffer before and after the addition of added acid or base
A buffer solution consists of a weak acid and its conjugate base or a weak base and its conjugate acid. A buffer solution can resist pH change because of an equilibrium between the acid (HA) and its conjugate base (A –). The balanced equation for this reaction is: HA ⇋ H + + A –.