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Lab inspired question: A student titrated 10.00mL of a solution of monoprotic lactic acid (CH3H5O3H)solution pKa=...

Lab inspired question:

A student titrated 10.00mL of a solution of monoprotic lactic acid (CH3H5O3H)solution pKa= 3.86 with 0.2M sodium hydroxide.

It required 5.00mL of 0.2M NaOH to completely neutralize the lactic acid solution.

Calculate the concentration of the unknown lactic acid solution in mol/L.

The student attempted to titrate 10.00mL of a solution of oxalic acid, a diprotic acid, H2C2O4 with the same concentration as the lactic acid solution from the earlier question. What volume of 0.2M NaOH would be required to reach the equivalence point?

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queen_honey_blossom answered 2 years ago
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