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*] [A'] Initial Change Equilibrium 0.00397 c. Calculate HA’s Ka. What acid is it? d. What is the %-ionization of HA?
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*] [A'] Initial Change Equilibrium 0.00397 c. Calculate HA’s Ka. What acid is it? d. What is the %-ionization of HA?
ChapterU6: Showtime: Reversible Reactions And Chemical Equilibrium
Section: Chapter Questions
Problem 1STP
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