Asked by Chem
what must be the current in amperes to plate out 7.437g of Al from am aqueous solution of Al3+ in 5.4x10^2 minutes?
Answers
Answered by
DrBob222
A x seconds = coulombs.
It will take 96,485 coulombs to plate (26.98/3) g Al.
Coulombs = 96,485 x (7.437 x 3/26.98) = ??
Substitute into the first equation and solve for A. Time is 540 min x 60 s/min.
It will take 96,485 coulombs to plate (26.98/3) g Al.
Coulombs = 96,485 x (7.437 x 3/26.98) = ??
Substitute into the first equation and solve for A. Time is 540 min x 60 s/min.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.