Question

Calculate the pH after the addition of 0.00, 5.00, 15.00, 25.00, 40.00, 45.00, 50.00, 51.00, and 60.00 mL of 0.1000 M HCl in the titration of 50.00 mL of 0.1000 M ammonia prepare a titration curve from the data (Ka= 5.70x10*10)

Answer 1

The pH of an acid base titration is measured at a set volume interval of titrant added, the curve of the graph varies depending on the conditions of the titration, say weak acid strong base, or strong acid weak base and so on. The endpoint can be found roughly in the middle of the vertical section of the titration curve.