Find the amount of `Fe^(2+)` and `Fe^(3+)` discharged (in grams) by 1 faraday of electricity? [Fe = 56]

Explanation

`Fe^(2+)+2erarrFe, Fe^(3+)+3e rarrFe`
`2F-=" Reduction of 1 mol "Fe^(2+)`
`therefore" 1 F "-="0.5 mol "-=" Reduction of 28 g "Fe^(2+)`
But, 3 F `-=" Reduction of 1 mol "Fe^(3+)`
`therefore" 1 F "-=(1)/(3)" mol"-="reduction of 18.66 g "Fe^(3+)`.