(a) State Kohlrausch law of independent migration of ions. Write an expression for the molar conductivity of acetic acid at infinite dilution according to Kohlrausch law.(b) Calculate Λ ° for acetic acid.Given that Λ° (HC1) = 426 S cm2 mol-1Λ° (NaCl) = 126 S cm2 mol-1Λ° (CH.COONa) = 91 S cm2 mol-1
(a) State Kohlrausch law of independent migration of ions. Write an expression for the molar conductivity of acetic acid at infinite dilution according to Kohlrausch law.(b) Calculate Λ ° for acetic acid.Given that Λ° (HC1) = 426 S cm2 mol-1Λ° (NaCl) = 126 S cm2 mol-1Λ° (CH.COONa) = 91 S cm2 mol-1
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 96QRT
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(a) State Kohlrausch law of independent migration of ions. Write an expression for the molar conductivity of acetic acid at infinite dilution according to Kohlrausch law.
(b) Calculate Λ ° for acetic acid.
Given that Λ° (HC1) = 426 S cm2 mol-1
Λ° (NaCl) = 126 S cm2 mol-1
Λ° (CH.COONa) = 91 S cm2 mol-1
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