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Due On Tue, Apr 26 at 9:00 pm (in 11 hours) If you have a 53.0 mL solution of 0.240 M benzoic acid, CH3COOH, and it is b
Posted: Fri Apr 29, 2022 1:46 pm
by answerhappygod
- Due On Tue Apr 26 At 9 00 Pm In 11 Hours If You Have A 53 0 Ml Solution Of 0 240 M Benzoic Acid Ch3cooh And It Is B 1 (76.4 KiB) Viewed 31 times
Due On Tue, Apr 26 at 9:00 pm (in 11 hours) If you have a 53.0 mL solution of 0.240 M benzoic acid, CH3COOH, and it is being titrated with 0.250 M NaOH, answer each of the questions below. Note that the K, value of benzoic acid is 6.40 x 10-5. Total 100 Marks a) How many moles of benzoic acid are present in the original solution? Grade CH,COOH : mol Task Navigation b) What is the volume of the equivalence point, Veg, for the titration in litres, L? Veg: L 2 3 4 c) What is the pH at the equivalence point? 5 6 6 7 8 pH : 9 10 11 12 SAVE RESPONSE 13 14 15 16 1 15 16 17 26 17 18 19 20 21 22 23 24