Use the following graph to answer the next two questions 12 ™T 10 Phenophthalein 8 20 60 140 ml 0.1 M NaOH 10. At what p

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Use The Following Graph To Answer The Next Two Questions 12 T 10 Phenophthalein 8 20 60 140 Ml 0 1 M Naoh 10 At What P 1 (33.32 KiB) Viewed 51 times

Use the following graph to answer the next two questions 12 ™T 10 Phenophthalein 8 20 60 140 ml 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 100 mL e. 120 mL 11. What is the Ka for the above acid? a. 1.0 x 10-8 1.0 x 10-9 1.6 x 10-6 1.6 x 10-5 not enough information provided 00 6 4 b. C. d. e. 100