2. A 100.0 mL solution of 0.20 M Hydrazidec Acid, HN3, is titrated with 0.40 M NaOH. a) What volume of titrant is required to reach the equivalence point? b) What is the initial pH? Ka of HN3 is 1.9 x 10-5 c) What is the pH after adding 20.0 mL of the titrant?
2. A 100.0 mL solution of 0.20 M Hydrazidec Acid, HN3, is titrated with 0.40 M NaOH.
a) What volume of titrant is required to reach the equivalence point?
b) What is the initial pH? Ka of HN3 is 1.9 x 10-5
c) What is the pH after adding 20.0 mL of the titrant?