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Ag - + e- ----> Ag
R.A.M. of Ag = 107.87
One mole of silver ions (107.87g) require one mole of electrons.
∴ 0.7 g = 0.7/107.87 moles of electrons
= 0.00645 moles of electrons
1 mole of electrons ≡ 96500 Coulombs
∴ 0.00645 moles of electrons ≡ 0.00645 x 96500
= 622.425 Coulombs
R.A.M. of Ag = 107.87
One mole of silver ions (107.87g) require one mole of electrons.
∴ 0.7 g = 0.7/107.87 moles of electrons
= 0.00645 moles of electrons
1 mole of electrons ≡ 96500 Coulombs
∴ 0.00645 moles of electrons ≡ 0.00645 x 96500
= 622.425 Coulombs
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