The equivalent conductances of two strong electrolytes at infinite dilution in H2O (where ions move freely through a solution) at 25oC are given below: $ \wedge _{C{H_3}COONa}^o$ = 91.0 S cm2/equiv $ \wedge _{HCl}^o$ = 426.2 S cm2/equiv What additional information/quantity one needs to calculate $ \wedge ^o$ of an aqueous solution of acetic acid?

Question

The equivalent conductances of two strong electrolytes at infinite dilution in H₂O (where ions move freely through a solution) at 25^oC are given below:
$ \wedge _{C{H_3}COONa}^o$ = 91.0 S cm²/equiv
$ \wedge _{HCl}^o$ = 426.2 S cm²/equiv
What additional information/quantity one needs to calculate $ \wedge ^o$ of an aqueous solution of acetic acid?

$ \wedge ^o$ of chloroacetic acid (C/CH₂COOH)

$ \wedge ^o$ of NaCl

$ \wedge ^o$ of CH₃COOK

The limiting equivalent conductance of ${H^ + }( \wedge _{{H^ + }}^o)$

Solution

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