College Chemistry Quiz
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ACIDS, BASES & AQUEOUS EQUILIBRIA
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Which factor would most significantly reduce the effectiveness of an acetate buffer system in maintaining constant pH?
A
Diluting the buffer solution by adding distilled water
B
Increasing the temperature of the buffer solution by 10°C
C
Adding a large excess of sodium acetate to the buffer
D
Introducing a small amount of sodium chloride to the buffer
E
Allowing the buffer solution to remain open to air for several hours
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