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Electroplating
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Electroplating
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20. Electrochemistry / Electroplating / Problem 2
Problem 2
An aqueous metal nitrate [M(NO3)
3
] solution was subjected to electrolysis using a current of 25.0 A. If 408 g of the metal is produced in 400 min, what is the identity of the metal ion (M
3+
)?
A
Ga
3+
B
Cr
3+
C
Au
3+
D
Fe
3+
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