Multiple Choice
You wish to prepare a buffer containing CH3COOH with a pH of 5.44. If the pKa of acetic acid is 4.74, what ratio of [CH3COO⁻]/[CH3COOH] must you use?
A) 0.70
B) 0.20
C) 1.4
D) 5.0
E) 1.1
Correct Answer:
Verified
Correct Answer:
Verified
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