Calculation

2010-10-31 10:19 pm
Calculate the quantities of ferrous and ferric ions that would be deposited by 1.000 faraday.

回答 (1)

2010-11-01 2:12 am
✔ 最佳答案
Indeed, 1.000 faraday of charge refers to 1 mole of electrons, hence:

No. of moles of ferrous ions that would be deposited = 1/2 mole, with mass = 1/2 x 55.8 = 27.9 g

No. of moles of ferric ions that would be deposited = 1/3 mole, with mass = 1/3 x 55.8 = 18.6 g
參考: Myself


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