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which of the following represent a buffer system? Explain please?

A. H3PO4
B. NaNO3
C. CH3COOH AND NaCH3COO
D. HCl AND NaOH

2007-12-08 16:14:32 · 2 answers · asked by Allie C 2 in Science & Mathematics ➔ Chemistry

2 answers

For a buffer you must have a weak acid and its salt. The answer is obvously C.

2007-12-08 17:01:47 · answer #1 · answered by uppaluri k 5 · 1⤊ 0⤋

c

2007-12-08 16:29:05 · answer #2 · answered by Tim C 7 · 0⤊ 0⤋

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