Suppose you wanted to produce an aqueous solution of pH = 8.65 by dissolving one of the
Question:
Suppose you wanted to produce an aqueous solution of pH = 8.65 by dissolving one of the following salts in water. Which salt would you use, and at what molarity?
(a) NH4Cl;
(b) KHSO4;
(c) KNO2;
(d) NaNO3.
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The correct answer is a NH4Cl To determine this we need to first understand the pH of aqueous solutions of these salts NH4Cl is a salt of a weak base NH3 and a strong acid HCl When dissolved in water ...View the full answer
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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