Calculate the pH of a solution made by mixing 20.0 mL of a 0.100M methanoic acid (CHOOH) with 80.0 mL of a 0.05M sodium methanoate (CHOONa). Ka for methanoic acid 1.78 x 10-4.
Calculate the pH of a solution made by mixing 20.0 mL of a 0.100M methanoic acid (CHOOH) with 80.0 mL of a 0.05M sodium methanoate (CHOONa). Ka for methanoic acid 1.78 x 10-4.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 21QRT: Calculate the mass in grams of ammonium chloride, NH4C1, that would have to be added to 500. mL of...
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Calculate the pH of a solution made by mixing 20.0 mL of a 0.100M methanoic acid (CHOOH) with 80.0 mL of a 0.05M sodium methanoate (CHOONa). Ka for methanoic acid 1.78 x 10-4.
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