-/0.1 points 23. 0/4 Submissions Used Calculate the percent ionization of carbonic acid (H2CO3) in solutions...
Calculate the percent ionization of carbonic acid (H2CO3) in solutions of each of the following concentrations (Ka = 4.3e-07.) (a) 0.193 M (b) 0.371 M (c) 0.783 M
-/0.1 points 33 0/4 Submissions Used (a) Calculate the percent ionization of 0.00720 M carbonic acid (Ka = 4.3e-07). % ionization = % (b) Calculate the percent ionization of 0.00720 M carbonic acid in a solution containing 0.0470 M sodium hydrogen carbonate. % % ionization = Submit Answer + -/0.1 points 34. 0/4 Submissions Used A buffer solution contains 0.76 mol of propionic acid (HC3H502) and 0.30 mol of sodium propionate (NaC3H502) in 7.30 L The Ka of propionic acid...
23. + -/0.1 points 0/4 Submissions Used Calculate the percent ionization of hypoiodous acid (HIO) in solutions of each of the following concentrations (Ka = 2.3e-11.) (a) 0.235 M % (b) 0.401 M % (C) 0.791 M %
28. + -/0.1 points 0/4 Submissions Used Calculate the percent ionization of hydrocyanic acid (HCN) in solutions of each of the following concentrations (Ka = 4.9e-10.) (a) 0.112 M % (b) 0.390 M % (c) 0.628 M
3. -/0.1 points 0/4 Submissions Used Calculate the percent ionization of arsenous acid (H3ASO3) in solutions of each of the following concentrations (Kg = 5.1e-10.) (a) 0.135 M (b) 0.357 M (c) 0.805 M
0/4 Submissions Used -/0.1 points 22 Determine the pH of each of the following solutions. (a) 0.592 M hypochlorous acid (weak acid with Ka 3e-08). (b) 0.646 M arsenous acid (weak acid with Ka = 5.1e-10). (c) 0.731 M pyridine (weak base with Kg 1.7e-09). 23. -/0.1 points 0/4 Submissions Used Calculate the percent ionization of arsenous acid (H3AsO3) in solutions of each of thef
25. -/0.1 points 0/4 Submissions Used (a) Calculate the percent ionization of 0.00870 M hydrosulfuric acid (ka = 9.5e-08). % ionization = % (b) Calculate the percent ionization of 0.00870 M hydrosulfuric acid in a solution containing 0.0590 M sodium hydrogen sulfate. % ionization =
25. + -/0.1 points 0/4 Submissions Used (a) Calculate the percent ionization of 0.00410 M propionic acid (Ka = 1.3e-05). % ionization = (b) Calculate the percent ionization of 0.00410 M propionic acid in a solution containing 0.0500 M sodium propionate. % ionization =
(a) Calculate the percent ionization of 0.00530 M carbonic acid (Ka = 4.3e-07). % ionization = ??? % I got 0.84 as my answer but its wrong (b) Calculate the percent ionization of 0.00530 M carbonic acid in a solution containing 0.0330 M sodium hydrogen carbonate. % ionization = 0.00130 %
25. + -10.1 points 0/4 Submissions Used (a) Calculate the percent ionization of 0.00410 M propionic acid (Ka = 1.3e-05). % ionization = (b) Calculate the percent ionization of 0.00410 M propionic acid in a solution containing 0.0500 M sodium propionate. % ionization =