When pH is equal to the p K In there are equal amounts of protonated indicator, InH, and deprotonated indicator, In - , i.e. this is the point at which colour change occurs. When titrating an acid with a base a suitable indicator to add to the acid would be one that changes colour...

Question

When pH is equal to the p K In  there are equal amounts of protonated indicator, InH, and deprotonated indicator, In - , i.e. this is the point at which colour change occurs.  When titrating an acid with a base a  suitable  indicator to add to the acid would be one that changes colour...

Answer

at a pH lower than the equivalence point of the given acid/base titration.

Answer

at the same pH as the equivalence point for the given acid/base titration.

Answer

at a pH of 7

Answer

at a pH much greater than the equivalence point of the given acid/base titration.

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When pH is equal to the p K In there are equal amounts of protonated indicator,...

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