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Home Q & A Board Science-Related Homework Help Physics
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rjcool123 rjcool123
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12 years ago
How many faradays (F) are passed through a cell if 4.50 amps of current are passed through the cell for 2.5 hr?

Also please explain how to do it.
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#1
12 years ago
1 Faraday = 1 mole of electrons = 96500 coulombs

1 amp = 1 coulomb per second

2.5 hr x (60 min / hr) x (60 sec / min) x (4.5 coulombs / sec) x (1 faraday / 96500 coulombs) = 0.42 faradays
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