For all metal ion - EDTA complxes, what is the relationship between the conditional formation constant Kf' and the normal formation constant, Kf ? -The conditional formation constant is always less than or equal to Kf at all pHs.. -The conditional formation constant is usually less than Kf, but can sometimes be greater than Kf for some metal ions at high pHs. -The conditional formation constant is always less than Kf at all pHs.. -There are no restrictions. Depending on the metal ion and the pH, the conditional formation constant can be less than, equal to, or greater than Kf.

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A: Given, The molarity of NH4Cl = 0.1M            Kh = 5.71 × 10-11

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Q: Write the balanced chemical equation associated with the formation constant, Kf, for each complex…

A: here the complex is giving,  dissociate and write kf kf= product / reactant

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