For the electrolysis of molten chromium bromide (CrBr3) (The minimum voltage that must be applied to...
For the electrolysis of molten chromium bromide (CrBr3) (The minimum voltage that must be applied to a cell containing molten CrBr3 in order for electrolysis to occur is 1.83V.)
| Cr3+ (aq) + 3 e− ⟶ Cr(s) |
−0.744 |
| Br2(aq) + 2 e− ⟶ 2 Br−(aq) | +1.0873 |
a) Identify the reaction that occurs at the anode and the cathode.
b) If 3.65 V is applied for 85 minutes, what mass of Cr(s) will be produced?
c) If 15.00 A of voltage is applied, how long would it take to produce 25.0 g of Cr(s)?
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For the electrolysis of molten chromium bromide
(CrBr3) (The minimum voltage that must be applied to...
1. Electrolysis of molten chromium bromide (CrBr3) a. Determine the minimum voltage that must be applied...
1. Electrolysis of molten chromium bromide (CrBr3) a. Determine the minimum voltage that must be applied to a cell containing molten CrBr3 in order for electrolysis to occur b.If 3.65 V is applied for 85 minutes, what mass of Cr(s) will be produced? c. If 15.00 A of voltage is applied, how long would it take to produce 25.0 g of Cr(s)?
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