QUESTION 3 Lactic acid, CH3CH(OH)cooH, is a weak acid with Ka 1.4x10-4. The pH of a...

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QUESTION 3 Lactic acid, CH3CH(OH)cooH, is a weak acid with Ka 1.4x10-4. The pH of a 0.250 M solution of lactic acid is and pe

Answer 1

Answer #1

CHg CH (oH) CooH 20 CH3CH(O) cooCt) (D 250-x) rt):ブ=o.oo 59 m 0.250 0.0059 2-36、

Answer 2

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