Aluminum metal is produced by electrolysis from molten aluminum oxide. The cell operates at 8.0V with...
Aluminum metal is produced by electrolysis from molten aluminum oxide. The cell operates at 8.0V with a current of 4.0 *104 amps. How many kilowatt hours of electricity is used to produce 1.00kg of aluminum metal?
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Aluminum metal is produced by electrolysis from molten aluminum
oxide. The cell operates at 8.0V with...
Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis apparatus operates...
Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis apparatus operates at 21.20 A, how many grams of calcium metal will be produced in 48 hours?
An electrolysis cell is used to produce sodium from molten sodium chloride. How many kilograms of...
An electrolysis cell is used to produce sodium from molten sodium chloride. How many kilograms of sodium are produced each hour if the cell operates with a supplied current of 1000 Amperes? (Faraday’s Constant, F = 96,500 C mol-1)
What mass of aluminum metal can be produced per hour in the electrolysis of a molten...
What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt by a current of 26 A? Express your answer using two significant figures.
What mass of aluminum metal can be produced per hour in the electrolysis of a molten...
What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt by a current of 23 A?! Express your answer using two significant figures. 140 AEDROO? Submit Request Answer
Calcium is obtained industrially by electrolysis of molten CaCl2 and is used in aluminum alloys. How...
Calcium is obtained industrially by electrolysis of molten CaCl2 and is used in aluminum alloys. How many coulombs are needed to produce 19.2 g of Ca metal? If a cell runs at 15 A, how many minutes will it take to produce 19.2 g of Ca(s)?
Aluminum is produced by electrolysis of molten Al2O3-Na3AlF6 mixture using a series of electrolytic cells that...
Aluminum is produced by electrolysis of molten Al2O3-Na3AlF6 mixture using a series of electrolytic cells that operates at a total voltage of 4.5 V and a constant current of 1.50 x 105 A? How many grams of aluminum can be produced per hour using the above amperage? How much energy (in kWhr) is consumed during the electrolysis? (Answer: 50.3 kg; 675 kWh)
um CollUl exceed 100%. Calculate the grams of aluminum metal produced from the electrolysis one hr...
um CollUl exceed 100%. Calculate the grams of aluminum metal produced from the electrolysis one hr with an electrical current of 15.0 amperes. al produced from the electrolysis of molten AlCl3 for 3.25 electrical current of 15.0 amperes. Work must be shown to receive credit. 6 points
Iron (III) oxide can react with aluminum metal to produce aluminum oxide and iron metal This...
Iron (III) oxide can react with aluminum metal to produce aluminum oxide and iron metal This is called the thermit reaction and it produces so much heat that it can be used for incendiary bombs and for welding. How many grams of aluminum oxide will be produced by the reaction of aluminum with 45.8 g of iron(III) oxide?
A current of 7.49×104 A is passed through an electrolysis cell containing molten NaCl for 9.40...
A current of 7.49×104 A is passed through an electrolysis cell containing molten NaCl for 9.40 days. (a) How many grams of sodium are produced? g (b) How many liters of chlorine are collected, if the gas is at a temperature of 273 K and a pressure of 1.00 atm? L
(a) Molten NaF is subjected to electrolysis. One of the half-reactions is 2 F- → 2...
(a) Molten NaF is subjected to electrolysis. One of the half-reactions is 2 F- → 2 e- + F2 (g) How many faradays of electricity are required to produce 4.26 L of F2 at 742 torr and 20 °C? (b) If a current of 2.25 A is used, how many hours will it take to carry out the electrolysis in part (a)?
What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt by a current of 23 A?! Express your answer using two significant figures. 140 AEDROO? Submit Request Answer
um CollUl exceed 100%. Calculate the grams of aluminum metal produced from the electrolysis one hr with an electrical current of 15.0 amperes. al produced from the electrolysis of molten AlCl3 for 3.25 electrical current of 15.0 amperes. Work must be shown to receive credit. 6 points
Iron (III) oxide can react with aluminum metal to produce aluminum oxide and iron metal This is called the thermit reaction and it produces so much heat that it can be used for incendiary bombs and for welding. How many grams of aluminum oxide will be produced by the reaction of aluminum with 45.8 g of iron(III) oxide?
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