Question: Given that the dissociation constant for [Fe(ent]3- at high pH is 10-49 M, calculate the concentration of free Fe3+ in a 1 M solution of

Given that the dissociation constant for [Fe(ent]3- at high pH is 10-49 M, calculate the concentration of free Fe3+ in a 1 M solution of [Fe(ent)]3-. How many free iron ions are present in one liter of such a solution?

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