(Answered) Lactic acid c3h603 which occurs in sour milk sauerkraut and

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Lactic acid (C3H603), which occurs in sour milk, sauerkraut and sore muscles, is weak monoprotic acid (Ka 0.00014).

a) Calculate the pH of a 0.125M aqueous solution of lactic acid.

Consider the structure of lactic acid. What makes the molecule act as weak acid? What makes it a stronger acid than acetic acid, CH3COOH (Ka 0.000018)? EXPLAIN BRIEFLY

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