pH = 2 0 3 4 5 6 7 8 9 10 11 An analytical chemist is titrating 221.7 ml. of a 1.200M solution of benzoic acid (HC,H,CO₂

[answerhappygod]

Ph 2 0 3 4 5 6 7 8 9 10 11 An Analytical Chemist Is Titrating 221 7 Ml Of A 1 200m Solution Of Benzoic Acid Hc H Co 1 (15.61 KiB) Viewed 28 times

pH = 2 0 3 4 5 6 7 8 9 10 11 An analytical chemist is titrating 221.7 ml. of a 1.200M solution of benzoic acid (HC,H,CO₂) with a 1.100M solution of NaOH. The pK, of benzoic acid is 4.20. Calculate the pH of the acid solution after the chemist has added 74.82 ml. of the NaOH solution to it, Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal places. 13 14 F da 13