Consider the reaction, `Cr_(2)O_(7)^(2-) +14H^(+) +6e^(-) to 2Ce ^(3+) +7H_(2)O` What is the quantity of electricity in coulombs needed to reduce 1 mole `Cr_(2) O_(7)^(2-)` ?

Consider the reaction, `Cr_(2)O_(7)^(2-) +14H^(+) +6e^(-) to 2Ce ^(3+)

1.	Consider the reaction, `Cr_(2)O_(7)^(2-) +14H^(+) +6e^(-) to 2Ce ^(3+) +7H_(2)O` What is the quantity of electricity in coulombs needed to reduce 1 mole `Cr_(2) O_(7)^(2-)` ?
Answer» 1 mole `Cr_(2)O_(7)^(2-)` required 6 Faraay electricity (6F) `=6xx96500C=5.79xx10^(5)C` Quantity of electricity `=5.79 xx10^(5)` Coulomb

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Consider the reaction, `Cr_(2)O_(7)^(2-) +14H^(+) +6e^(-) to 2Ce ^(3+) +7H_(2)O` What is the quantity of electricity in coulombs needed to reduce 1 mole `Cr_(2) O_(7)^(2-)` ?

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