Question

What's the quantity of charge required to obtain one mole of Na from NaoH

Answer 1

Explanation:

Moles of Na =

23

1

=0.0435 moles

Na

+

+e

−

→Na

It states that for 1 F consumes one mole of Na is liberated.

∴ For 0.043 moles, 0.0435 F is required.

1 Faraday =96500 coulomb

0.043 F =0.0435×96500

=4196 coulomb