- 10 11 12 M 13 X 14 15 16 17 18 19 A Chemist Titrates 230 0 Ml Of A 0 1344 M Ethylamine C H Nh Solution With 0 2438 1 (14.71 KiB) Viewed 24 times
10 11 12 M 13 X 14 15 ? 16 17 18 19 A chemist titrates 230.0 mL of a 0.1344 M ethylamine (C₂H,NH₂) solution with 0.2438
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10 11 12 M 13 X 14 15 ? 16 17 18 19 A chemist titrates 230.0 mL of a 0.1344 M ethylamine (C₂H,NH₂) solution with 0.2438
10 11 12 M 13 X 14 15 ? 16 17 18 19 A chemist titrates 230.0 mL of a 0.1344 M ethylamine (C₂H,NH₂) solution with 0.2438 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of ethylamine is 3.19. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. 20 21 22 0b 24