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Find the number of Al-atoms, discharged ...

Find the number of Al-atoms, discharged when 2 C electricity is passed through molten Al-salt.

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`Al^(3+)+3erarrAl`
`therefore" "3xx96500C-=0.023xx10^(23)" At- atoms"`
`therefore" "2C-=4.16xx10^(18)"Al - atoms"`
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