What is the [CH3CO2-]/[CH3CO2H] ratio necessary to make a buffer solution with a pH of 4.44? Ka = 1.8 × 10-5 for CH3CO2H. A) 0.50:1 B) 0.94:1 C) 1.1:1 D) 2.0:1

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What is the [CH3CO2-]/[CH3CO2H] ratio necessary to make a buffer solution with a pH of 4.44?

Ka = 1.8 × 10-5 for CH3CO2H.

A) 0.50:1

B) 0.94:1

C) 1.1:1

D) 2.0:1

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