a. Convert the %(v/v) to molarity. b. Fill in the following ICE Table: [HA] Your answer to la [H'] JA] Initial Change Equilibrium 0.00397 c. Calculate HA's K.. What acid is it? d. What is the %-ionization of HA?I

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 102CWP: Consider the following acids and bases: HCO2H Ka = 1.8 104 HOBr Ka = 2.0 109 (C2H5)2NH Kb = 1.3 ...
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Practice Questions:
1) You have an unknown weak acid HA at a concentration of 5% (v/v), a density of 1.05 g/mL, and a
molar mass of 60.
a. Convert the %(v/v) to molarity.
b. Fill in the following ICE Table:
[HA]
Your answer to la
[H*]
JA]
Initial
Change
Equilibrium
0.00397
c. Calculate HA's Ka. What acid is it?
d. What is the %-ionization of HA?T
Transcribed Image Text:Practice Questions: 1) You have an unknown weak acid HA at a concentration of 5% (v/v), a density of 1.05 g/mL, and a molar mass of 60. a. Convert the %(v/v) to molarity. b. Fill in the following ICE Table: [HA] Your answer to la [H*] JA] Initial Change Equilibrium 0.00397 c. Calculate HA's Ka. What acid is it? d. What is the %-ionization of HA?T
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