In: Chemistry
Suppose we titrate 20.0 mL of 0.100 M HCHO2 (Ka = 1.8 × 10–4) with 0.100 M NaOH. Calculate the pH. Before any base is added: pH = When half of the HCHO2 has been neutralized: pH = After a total of 15.0 mL of base has been added: pH = At the equivalence point: pH =