When standardised with 0.01 M KCI, a conductivity cell had a resistance of 189 n at 298 K. At same temperature, the resistance was 2460 n with a 0.01 M NH 3 solution. Using the data in table, calculate the Kb of NH3. Cation A-0 (0-cm-mot¹) Anion Ao (n-¹cm²mol-1¹) NH₂+ 734 OH- 198.6 K 735 CE 764 3 96×105 186×10^-5 396x10^-6 1.86×10^-6
When standardised with 0.01 M KCI, a conductivity cell had a resistance of 189 n at 298 K. At same temperature, the resistance was 2460 n with a 0.01 M NH 3 solution. Using the data in table, calculate the Kb of NH3. Cation A-0 (0-cm-mot¹) Anion Ao (n-¹cm²mol-1¹) NH₂+ 734 OH- 198.6 K 735 CE 764 3 96×105 186×10^-5 396x10^-6 1.86×10^-6
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter24: Coulometry
Section: Chapter Questions
Problem 24.1QAP
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