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Rank the following titrations in order of increasing pH at the equivalence point of the titration (1 = lowest pH and 5 = highest pH).

a. 100.0 mL of 0.100 M KOH by 0.100 M HCl

b. 100.0 mL of 0.100 M C2H5NH2 (Kb = 5.6 x 10-4) by 0.100 M HCl

c. 100.0 mL of 0.100 M HOCl (Ka = 3.5 x 10-8) by 0.100 M NaOH

d. 100.0 mL of 0.100 M NH3 (Kb = 1.8 x1 0-5) by 0.100 M HCl

e. 100.0 mL of 0.100 M HF (Ka = 7.2 x 10-4) by 0.100 M NaOH

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