A-LevelChemistryEquilibriaMay/June 2017Paper 4 Q610 Marks
The table lists some organic acids and their pKa values. acid formula pKa ethanoic acid CH3CO₂H 4.76 chloroethanoic acid CICH₂CO₂H 2.86 aminoethanoic acid (glycine) H2NCH2CO2H 9.87
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