Calcium lactate is a salt of weak acid and represented as Ca(LaC)2. A – InterviewSolution

1.	Calcium lactate is a salt of weak acid and represented as Ca(LaC)2. A saturated solution of Ca(LaC)2 contains 0.13 mole of salt in 0.50 litre solution. The pOH of solution is 5. Assuming complete dissociation of salt, calculate Ka of lactic acid.
Answer» Calcium lactate is a salt of weak acid and represented as $C a (L a C)_{2}$ . A saturated solution of $C a (L a C)_{2}$ contains 0.13 mole of salt in 0.50 litre solution. The $p O H$ of solution is 5. Assuming complete dissociation of salt, calculate $K_{a}$ of lactic acid.

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