Explain what is the ph of the buffer ka for acetic acid

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A student is asked to prepare a 1 L buffer by adding 0.11 M sodium acetate to 0.09 M acetic acid solution. What is the pH of the buffer? Ka for acetic acid is 1.8 x10 -5

4.69
0.41
4.83
4.74
9.20

Reference no: EM13523836

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