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# Mass of Aluminum Metal Plated from Solution

CHEM-MH7TU1

How many grams of aluminum metal can be produced by the electrolysis of $20.0 \textrm{ g}$ of $\textrm{Al}_2\textrm{O}_3$ in $500.0 \textrm{ mL}$ of water using a current of $1.10 \textrm{ A}$ for $2.16 \textrm{ hours}$?

A

$0.725\textrm{ g}$

B

$0.797\textrm{ g}$

C

$3.01\textrm{ g}$

D

$2.39 \textrm{ g}$

E

$10.6 \textrm{ g}$