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There is a solution of 0.10 M nicotinic acid (C5H4NCOOH) whose Ka is 1.4 x 10-5. How do you determine whether or not the

Posted: Wed May 18, 2022 10:10 am
by answerhappygod
There is a solution of 0.10 M nicotinic acid (C5H4NCOOH) whose
Ka is 1.4 x 10-5. How do you determine whether or not the
approximation is valid?