Find 5 points for the titration curve.
10 mL of 0.010 M benzoic acid (pKa=4.202) with 0.0058 M NaOH.
(use Henderson-Hasselbach equation)
Find 5 points for the titration curve. 10 mL of 0.010 M benzoic acid (pKa=4.202) with...
Draw the titration curve for 10.0 mL of 0.010 M benzoic acid with 0.0058 M NaOH.
Determine the pH during the titration of 73.1 mL of 0.462 M benzoic acid (Ka = 6.3×10-5) by 0.462 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 17.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 110 mL of NaOH
Determine the pH during the titration of 21.4 mL of 0.383 M benzoic acid (Ka = 6.3×10-5) by 0.338 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 5.90 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 36.4 mL of NaOH
What is the pH of a 0.16 M solution of Benzoic acid, pKa= 4.202
Draw the titration curve for the titration of 20 mL of a 0.12 M solution of glutamate (carboxylic acid pKa = 2.19, amino pKa = 9.67, you need to know the pKa for the R group) with 0.10 M sodium hydroxide. Clearly label the axes of your graph (pH vs mL of NaOH added.) Be sure to include pH values and volumes for the following: Start of the titration (no sodium hydroxide added), the pH at the volume that is...
Weak acid/strong base titration question: 21.80 mL of 0.1164 M NaOH (0.00253752 mol) is added to 20.00 mL of 0.127 M unknown weak acid HA (0.00254 mol). The resultant pH is 7.57. I am trying to calculate the Ka without the Henderson-Hasselbach equation but I cannot get an answer that matches my other calculated Ka values. Please help.
draw a titration curve for oxalic acid from a potentiometric titration of 20.0 mL of 0.10 M oxalic acid with 0.10 M NaOH. Ka1 = 5.9 x 10-2 Ka2 = 6.4 x 10-5 Identify the following in the titration curve: A) pK1 and pK2 B) equivalence points C) buffering regions i will give thumbs up
1. The following graph is provided for the titration of 10.00 mL benzoic acid solution with a strong base. The concentration of NaOH is 0.100 M. A. Based on this graph given below, determine the Ka. B. Determine the molarity of the acid. Benzoic acid titration with 0.1 M NaOH 12.00 10.00 8.00 6.00 4.00 2.00 0.00 0.00 5.00 10.00 15.00 Volume of NaOH mL
1. The following graph is provided for the titration of 10.00 mL benzoic acid solution with a strong base. The concentration of NaOH is 0.100 M. A. Based on this graph given below, determine the Ka. B. Determine the molarity of the acid. Benzoic acid titration with 0.1 M NaOH 12.00 10.00 8.00 pH 6.00 4.00 2.00 0.00 0.00 5.00 10.00 15.00 Volume of NaOH mL
1. The following graph is provided for the titration of 10.00 mL benzoic acid solution with a strong base. The concentration of NaOH is 0.100 M. A. Based on this graph given below, determine the Ka. B. Determine the molarity of the acid. Benzoic acid titration with 0.1 M NaOH 12.00 10.00 8.00 6.00 4.00 2.00 0.00 0.00 5.00 10.00 15.00 Volume of NaOH mL