Question

The pKa of hydrocyanic acid, HCN, is 9.218 at 293 K. Calculate the conductivity of an...

The pKa of hydrocyanic acid, HCN, is 9.218 at 293 K. Calculate the conductivity of an aqueous solution of perchloric acid, of concentration 0.015 mol dm-3, given that the ionic conductivity of H+ ions is 35 mS m2 mol-1 and of CN- ions is 82 mS m2 mol-1

Homework Answers

Answer #1

Values:

Formulas:

Limit molar conductivity ():

molar conductivity ():

Process:

First: Define limit molar conductivity.

Second: Define molar conductivity

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