If we require 194 mL of a 0.125 mol L-1 HCI solution to reach the equivalence point in the titration of 21.8 mL of an aqueous methyl amine, CH3NH2, solution. What are the concentrations of H3O+ and CH3NH3 at the equivalence point? The Ka for the methyl ammonium ion (CH3NH3+) is 2.2 × 10-11 [H3O+] = Number mol L-1 [CH3NH3]= Number mol L-1 Syntax for scientific notation is 1.23 x 104 is 1.23E4 and 1.23 x 104 is 1.23E-4 Section Attempt 1 of 1 Verify

If we require 194 mL of a 0.125 mol L-1 HCI solution to reach the equivalence point in the titration of 21.8 mL of an aqueous methyl amine, CH3NH2, solution. What are the concentrations of H3O+ and CH3NH3 at the equivalence point? The Ka for the methyl ammonium ion (CH3NH3+) is 2.2 × 10-11 [H3O+] = Number mol L-1 [CH3NH3]= Number mol L-1 Syntax for scientific notation is 1.23 x 104 is 1.23E4 and 1.23 x 104 is 1.23E-4 Section Attempt 1 of 1 Verify

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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