Question - lactic acid c3h6o3 which occurs in sour milk and, Ask an Expert

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Question - Lactic acid (C3H6O3), which occurs in sour milk and foods such as sauerkraut, is a weak monoprotic acid. The pH of a 0.10 M solution of lactic acid is 2.40.

Part A) What are the values of Ka and pKa for lactic acid? Ka=??

Part B) Express your answer using two decimal places.pKa=

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Category:- Chemistry
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