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How much electricity in terms of Faraday...

How much electricity in terms of Faraday is required to produce `40.0 g` of `Al` from molter `Al_(2)O_(3)`?

Text Solution

Verified by Experts

`AI^(+3)+3e^(-1)rarrAI`
1 mol of AI =27 g
AI require electricity =3F
40 g AI require electricity `=(3xx40)/(27)=4.44F`
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