The time required to pass one Faraday of electricity through a solution with a current of 0.3A is​

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The time required to pass one Faraday of electricity through a solution with a current of 0.3A is​

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Thiên Thanh 7 months 2021-07-11T20:29:55+00:00 1 Answers 22 views 0

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    2021-07-11T20:31:25+00:00

    Answer:

    89.35 hour

    Explanation:

    Recall :

    Charge on 1 electron = 1.6 × 10^-19 C

    1 mole contains = 6.023 × 10^23

    Therefore, the charge on 1 mole of electron will be :

    Charge per electron × 1 mole :

    (1.6 × 10^-19) * (6.023 * 10^23) = 96500 C = 1 Farad

    1 Farad = 96500 C

    Using the formula :

    Q = Current(I) * time(t)

    Q = I*t

    t = Q/I

    Current, I = 0.3 A

    t = 96500 / 0.3

    t = 321666.66 second

    t = 321666.66 / 3600 = 89.35 hour

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