A student does a titration of 86.0 mL of a 0.37 M solution of methylamine (CH3NH2(aq) (pKb =3.36) with HCl(aq). When 100 mL of HCl had been added to the mixture, the pH was measured and found to be 9.54. What was the molarity of the HCl solution?
A student does a titration of 86.0 mL of a 0.37 M solution of methylamine (CH3NH2(aq) (pKb =3.36) with HCl(aq). When 100 mL of HCl had been added to the mixture, the pH was measured and found to be 9.54. What was the molarity of the HCl solution?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section17.6: Equilibria Involving Complex Ions
Problem 2.1ACP: Phosphate ions are abundant in cells, both as the ions themselves and as important substituents on...
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A student does a titration of 86.0 mL of a 0.37 M solution of methylamine (CH3NH2(aq) (pKb =3.36) with HCl(aq). When 100 mL of HCl had been added to the mixture, the pH was measured and found to be 9.54. What was the molarity of the HCl solution?
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