An acid/base indicator has a protonated form, InH, and a deprotonated form, In^-, that have different colours. An indicator reacts according to the reaction below. In which form will the indicator exist under acidic conditions?
Image failed to load: indicator reaction

Question

An acid/base indicator has a protonated form, InH, and a deprotonated form, In^-, that have different colours. An indicator reacts according to the reaction below. In which form will the indicator exist under acidic conditions?

Image failed to load: indicator reaction

Answer

An equal amount of InH and In -

Answer

Depends on the amount of oxidant present.

Answer

Mostly In -

Answer

Impossible to determine from this information.

Answer

Mostly InH

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An acid/base indicator has a protonated form, InH, and a deprotonated form, In ...

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