Unformatted text preview: mL aqueous solution and titrated with 0.0500 M NaOH. After 10.50 mL of the base was added, the pH was observed to be 3.73. The pH at the first equivalence point was 5.19 and at the second equivalence point was 8.00. (a) Calculate the three Ka values for the acid. (b) Calculate the pH after 59.0 mL of the titrant has been added....
View Full Document
- Spring '07
- Chemistry, 0.0500 M, mL aqueous solution, 0.200 gram