Calculate the percent ionization of formic acid solutions having
the following concentrations. Ka = 1.8x10-4
Part B 0.460 M Express your answer using two significant
figures.
Express your answer using two significant figures.
c) 0.110 M Express your answer using two significant
figures.
d)5.40×10−2 M Express your answer using two significant
figures.
Calculate the percent ionization of hydrazoic acid (HN3) in
solutions of each of the following concentrations
(Ka=1.9x10^-5)
Part a) .412 M
Part b) .108 M
Part c) 4.01x10^-2
Calculate the percent ionization of hypobromous acid (HBrO) in
solutions of each of the following concentrations (Ka = 2.5e-09.)
(a) 0.263 M (b) 0.477 M (c) 0.868 M
Calculate the percent ionization of arsenous acid
(H3AsO3) in solutions of each of the
following concentrations (Ka = 5.1e-10.)
(a) 0.206 M
%
(b) 0.556 M
%
(c) 0.822 M
%
Calculate the percent ionization of hypobromous acid (HBrO) in
solutions of each of the following concentrations (Ka =
2.5e-09.)
(a) 0.142 M
= %
(b) 0.448 M
= %
(c) 0.625 M
= %
Calculate the percent ionization of arsenous acid
(H3AsO3) in solutions of each of the
following concentrations (Ka = 5.1e-10.)
(a) 0.211 M
%
(b) 0.497 M
%
(c) 0.886 M
%
Calculate the percent ionization of propionic acid (C2H5COOH) in
solutions of each of the following concentrations (Ka is given in
Appendix D in the textbook). Ka=1.3*10^-5 Part A 0.250 M . Express
your answer using two significant figures. Part B 7.72×10−2 M .
Express your answer using two significant figures. Part C 1.92×10−2
M .