Concept explainers
In qualitative analysis,
(a) List all the Bronsted—Lowry acids and bases present initially, and identify the principal reaction.
(b) Calculate the pH and the concentrations of all species present in the solution.
(c) In order for the human eye to detect the appearance of a precipitate, a very large number of ions must come together to form solid particles. For this and other reasons, the ion product must often exceed
(d) Show quantitatively which of the
(e) Could the separation of
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