(a) Calculate the percent ionization of 0.00510 M hydrocyanic acid (Ka = 4.9e-10). % ionization = (b) Calculate the...
70.1 POILSU JUUSTURS USCU (a) Calculate the percent ionization of 0.00820 M hydrocyanic acid (K, - 4.9e-10). % ionization - (b) Calculate the percent ionization of 0.00820 M hydrocyanic acid in a solution containing 0.0380 M sodium cyanide! % ionization -
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
(a) Calculate the percent ionization of 0.00700 M propionic acid (Ka = 1.3e-05). % ionization = % (b) Calculate the percent ionization of 0.00700 M propionic acid in a solution containing 0.0570 M sodium propionate. % ionization = %
(a) Calculate the percent ionization of 0.00850 M butanoic acid (Ka = 1.5e-05). % ionization = % (b) Calculate the percent ionization of 0.00850 M butanoic acid in a solution containing 0.0130 M sodium butanoate. % ionization = %
(a) Calculate the percent ionization of 0.00710 M acetic acid (Ka = 1.8e-05). % ionization = ? % (b) Calculate the percent ionization of 0.00710 M acetic acid in a solution containing 0.0340 M sodium acetate. % ionization = ? %
(a) Calculate the percent ionization of 0.00540 M propionic acid (Ka = 1.3e-05). % ionization = % (b) Calculate the percent ionization of 0.00540 M propionic acid in a solution containing 0.0840 M sodium propionate. % ionization =
(a) Calculate the percent ionization of 0.00180 M propionic acid (Ka = 1.3e-05). % ionization =____________ % (b) Calculate the percent ionization of 0.00180 M propionic acid in a solution containing 0.0590 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 %
(b) Calculate the percent ionization of 0.00640 M hypobromous acid in a solution containing 0.0790 M sodium hypobromite. (a) Calculate the percent ionization of 0.00640 M hypobromous acid (Ka = 2.5e-09) % ionization = (b) Calculate the percent ionization of 0.00640 M hypobromous acid in a solution containing 0.0790 M sodium hypobromite. % ionization =
Calculate the volumes of 0.200 M hydrocyanic acid, HCN (Ka = 4.9 x 10–10) solution, and 0.200 M of sodium cyanide, NaCN, solution needed to prepare 100.0 mL buffer solution with pH = 9.5