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What is Buffer Solution in College Chemistry? PDF Download

Learn Buffer Solution definition in college chemistry with explanation to study “What is Buffer Solution”. Study buffer solution explanation with college chemistry terms to review chemistry course for online degree programs.

Buffer Solution Definition

Buffer Solution Explanation

A buffer solution can be defined as a solution that consists of a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid. There are two types of buffer solutions i.e. an acidic buffer and a basic buffer. An acid buffer is the solution of a mixture of a weak acid and a salt of this weak acid with a strong base while a basic buffer is the solution of a mixture of a weak base and a salt of this weak base with a strong acid. Examples of buffer solutions are Citric acid + sodium citrate, Glycerine + HCl etc. A buffer solution has a definite pH value. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications. This happens nature as well. There are many systems that use buffering for pH regulation.

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