The equivalent conductances of two strong electrolytes at infinite dilution in H2O (where ions move freely through a solution) at 25°C are given below:
Λ°CH3COONa = 91.0 S cm2/equiv.
Λ°HCl = 426.2 S cm2/equiv.
What additional information/quantity one needs to calculate Λ° of an aqueous solution of acetic acid?
(a) Λ° of chloroacetic acid (ClCH2COOH)
(b) Λ° of NaCl
(c) Λ° of CH3 COOK
(d) the limiting equivalent conductance of H+(λ°H+).
