Explain butanoic acid in sufficient water

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Reference no: EM13336170

A solution of butanoic acid is prepared from 0.067 mol of butanoic acid in sufficient water to give 1.0 L of solution and has a pH of 2.72. Determine the Ka for the butanoic acid solution. a) 5.42 x 10^-5 b) 9.0 x 10^-5 c) 7.2 x 10^-5 d) 6.7 x 10^-6 The answer is 5.42 x 10^-5

Reference no: EM13336170

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