Use the following graph to answer the next two questions 12 ETT 10 Phenophthalein 8 0 20 60 140 mi 0.1 M NaOH 10. At wha

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Use The Following Graph To Answer The Next Two Questions 12 Ett 10 Phenophthalein 8 0 20 60 140 Mi 0 1 M Naoh 10 At Wha 1 (34.91 KiB) Viewed 40 times

Use the following graph to answer the next two questions 12 ETT 10 Phenophthalein 8 0 20 60 140 mi 0.1 M NaOH 10. At what point in the following titration curve would the pH of the solution be equal to the pKa of the acid? a. 0 mL b. 50 mL c. 95 mL d. 100 mL e. 120 mL 11. What is the Ka for the above acid? a. 1.0 x 10-8 b. 1.0 x 10-⁹ C. 1.6 x 10-6 d. 1.6 x 10-5 not enough information provided 6 A 2 e. 100