Question

Consider four acids, HA, HB, HC, and HD.

a.) The pH of a 0.001 M solution of HB is measured as 3.0 Whatis the percent (%) dissociation of HB?

b.) The acid dissociates 10% in water. What is the pH of a4x10^-4 M solution of HD?

c.)An equal volume of 0.001 M solution of C- (the conjugate baseof HC) is mixed with the solution in part (a) and the final pH ismeasured as 7.0. What is the ph of a 0.002 M solution of HC?

d.)Acid HA dissociates 50%. What starting concentration would berequired to obtain an HA solution of pH 4.4?

e.)Rank in increasing base strength A-, B-,C-, AND D-