You titrate 100 mL of a .0250 M solution of benzoic acid (HBz) with .100 M...

You titrate 100 mL of a .0250 M solution of benzoic acid (HBz) with .100 M NaOH to the equivalence point. Devolop a titration curve for this reaction when 0.00, 6.25, 12.5, 24.5, 25.0, 25.5, and 26 mL of titrant is added

Expert Solution

benzoic acid + OH- ---> benzoate + H2O

Volume of NaOH (ml) pH

0 2.90

6.25 3.63

12.5 3.97

24.5 4.32

25.0 4.32

25.5 4.33

26.0 4.35

Plot Volume of NaOH on x-axis and pH on y-axis

queen_honey_blossom answered 1 month ago

You titrate 50.0 mL of 0.100 M benzoic acid (C6H5COOH) with 0.250 M KOH. What is...

You titrate 50.0 mL of 0.100 M benzoic acid (C6H5COOH) with 0.250 M KOH. What is the pH of the final solution at the equivalence point? Ka of C6H5COOH = 6.3 x 10-5. If all work could be shown I would appreciate it! I'm super confused.

A total volume of 33.15-mL of 0.1053-M NaOH is needed to titrate 24.5-mL of benzoic acid....

A total volume of 33.15-mL of 0.1053-M NaOH is needed to titrate 24.5-mL of benzoic acid. (Benzoic acid is a monoprotic acid with a pKa = 4.20). Determine the pH when the following volumes of the 0.1053 M NaOH have been added a) 30.00 mL (before the equivalence point)? b) 33.15 mL (at the equivalence point) c) 36.00 mL (after the equivalence point)

What is the pH for a 400 ml solution of 1.6 M Benzoic Acid? If you...

What is the pH for a 400 ml solution of 1.6 M Benzoic Acid? If you added 75 grams of conjugate base (NaC6H5CO2) to the solution, what would the new pH be? If you now added 75 ml of 1.35 M NaOH, what would be the new pH?

Determine the pH of the solution of 100 mL of 0.150 M benzoic acid, HC7H5O2 (Ka=6.3x10-5...

Determine the pH of the solution of 100 mL of 0.150 M benzoic acid, HC7H5O2 (Ka=6.3x10-5 ). To this 25.0 mL of 0.400 M KOH is added, calculate the pH of the resulting solution. In a second step an additional 12.5ml of 0.400M KOH is added, calculate the pH of the resulting solution.

A 0.4000 M solution of nitric acid is used to titrate 50.00 mL of 0.237 M...

A 0.4000 M solution of nitric acid is used to titrate 50.00 mL of 0.237 M barium hydroxide. Using this information, complete the following: A.) Write a net ionic equation for the reaction that takes place during titration B.) What species are present at the equivalence point? C.) What volume is nitric acid is required to reach the equivalence point?

Titrate 40.0 mL of 0.0350 M benzoic acid (C6H5COOH, Ka = 6.3 × 10–5) with 0.0700...

Titrate 40.0 mL of 0.0350 M benzoic acid (C6H5COOH, Ka = 6.3 × 10–5) with 0.0700 M NaOH Calculate the pH in the solution after addition of 25.0 mL of 0.0700 M NaOH. a) 2.269 b) 8.284 c) 9.845 d) 11.731 e) 5.628

A 500.0 mL buffer solution is 0.10 M in benzoic acid and 0.10 M in sodium...

A 500.0 mL buffer solution is 0.10 M in benzoic acid and 0.10 M in sodium benzoate and has an initial pH of 4.19. What is the pH of the buffer upon addition of 0.020 mol of NaOH?

Sodium hydroxide is used to titrate 50.0 mL of 0.100 M benzoic acid.(Ka6.3 x10-5) What is...

Sodium hydroxide is used to titrate 50.0 mL of 0.100 M benzoic acid.(Ka6.3 x10-5) What is the pH after addition of 10.0mL of 0.200M NaOH?

Calculate the pH for 300. mL of a 0.850 M solution of the benzoic acid, (C6H5COOH),...

Calculate the pH for 300. mL of a 0.850 M solution of the benzoic acid, (C6H5COOH), Ka=6.30x10-5 ) being titrated with 0.850 M NaOH at the following positions in the titration. a) The initial pH (before any NaOH has been added). a. 1.436 b. 12.864 c. 5.435 d. 8.534 e. 2.136 b) The pH of the solution after 125.0 mL of 0.850 M NaOH has been added. a. 10.034 b. 4.054 c. 3.543 d. 8.534 e. 2.132 c) The pH...

Suppose you take a 35.00 mL sample of this acid solution. You then titrate it with...

Suppose you take a 35.00 mL sample of this acid solution. You then titrate it with a 0.1522 M sodium hydroxide solution. A volume of 39.25 mL of the sodium hydroxide was required to complete the titration. What is the concentration of this unknown hydrochloric acid solution? (shortest and easiest way please)

Question