In the titration of a weak acid HA with 0.100MNaOH, the stoichiometric point is known to occur at a pH value of approxim
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In the titration of a weak acid HA with 0.100MNaOH, the stoichiometric point is known to occur at a pH value of approxim
In the titration of a weak acid HA with 0.100MNaOH, the stoichiometric point is known to occur at a pH value of approximately 8 . Which of the following indicators would be best to use to mark the endpoint of this titration? A) an indicator with Ka=10−11 B) an indicator with Ka=10−14 C) an indicator with Ka=10−9 D) an indicator with Ka=10−8 E) an indicator with Ka=10−12 D c B A E
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