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A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid. It has the property that the pH of the solution changes very little when a small amount of acid or base is added to it. Buffer solutions are used as a...
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Describes simple acidic and alkaline buffer solutions and explains how they work A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it.
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Buffer can refer to: Buffer state, a country lying between two potentially hostile greater powers, thought to prevent conflict between them Buffer zone, any area that keeps two or more other areas distant from one another, may be demilitarized Buffer (rail transport), a device that cushions the...
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Buffer chemistry, in chemistry, solution containing substances that inhibit the solutions change in pH, or hydrogen-ion concentration. Such... Britannica online encyclopedia article on buffer (chemistry): in chemistry, solution usually containing an acid and a base, or a salt, that tends to maintain a constant hydrogen ...
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When an acid is added to the Buffer, the H + combine with the conjugate base CH 3 COO - . Since the excess H + is neutralized the pH remains constant When a base is added to the Buffer, the OH - combine with the H + in solution, forming water.
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This page describes the term buffer and lists other pages on the Web where you can find additional information. Because the processes of reading and writing data to a disk are relatively slow, many programs keep track of data changes in a buffer and then copy the buffer to a disk.
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There are three primary pH buffering systems of the body but for now we simply want to say a few words about the word "buffer". What exactly does that mean? A buffer keeps something where it should be. It buffers adverse swings. It shields, cushions and protects.
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A buffer is a linear, finite sequence of elements of a specific primitive type. Aside from its content, the essential properties of a buffer are its capacity, limit, and position: A buffer's capacity is the number of elements it contains. The capacity of a buffer is never negative and never changes.
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, a component of the principal pH buffer in the blood. Acidosis that results from failure of the lungs to eliminate CO By far the most important buffer for maintaining acid-base balance in the blood is the carbonic-acid-bicarbonate buffer.
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Buffer amplifier
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