7. How many grams of aluminum metal (26.982 g/mol) can be produced by the electrolysis of Al2O3 using a current of 100 amperes for 24 hours?

Q: How many grams of magnesium are produced if a current of 4.50 A is passed through the electrolysis…

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Q: What volumes of H2 (g) and O2 (g) at STP are produced from the electrolysis of water by a current of…

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Q: What mass of aluminum will be deposited in 1.00 hours by the electrolysis of molten AlCl 3 using a…

A: Electrolysis is the process of passing direct current through an electrolyte it produces chemical…

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

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Q: How many minutes will it take to plate out 40 g of Ni from a solution of NISO4 using a current of…

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Q: How many grams of copper metal can be deposited from Cu²*(aq) when a current of 2.50 A is run for…

A: The amount of substance deposited is directly proportional to the applied charge. Then the total…

Q: 4. A metallurgist wants to gold-plate a thin sheet with the following dimensions: 1.5 in x 8.5 in x…

A: Given current = 7 A standard value  density of gold = 19.3 g/cm3

Q: How many seconds will be required to produce 1.00 g of nickel metal (58.693 g/mol) by the…

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Q: It took 116 hours to produce 603 g of metal X by performing electrolysis on molten XC13 with a…

A: From Faraday’s first law of electrolysis the quantity of charge is calculated as: Where, Q is…

Q: How many grams of copper metal can be deposited from Cu2*(aq) when a current of 2.50 A is run for…

A: current =2.50 A Time = 1.90 hours  The calculation of the amount of charge is as follows: Charge =…

Q: In the commercial production of sodium metal by electrolysis, the cell operates at 7.0 V and a…

A: Given: Potential=7.0V current=25×103A Time=1h=3600s To find: The mass of metallic sodium produced in…

Q: How many grams of copper metal can be deposited from Cu2*(aq) when a current of 2.50 A is run for…

A:

Q: In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 4.65…

A: Question is based on first law Faraday's law of electrolytes. i.e., amount of substance deposited is…

Q: How many grams of Au would be deposited from an aqueous solution of Au 3+ with a current of 2.213 A…

A: Given, Molecular mass of Au = 196.96 u Current = 2.213 A time = 480 minutes = 28,800 sec

Q: 3. A factory wants to produce 1.0 x 103 kg Barium from the electrolysis of molten barium chloride.…

A: The given values are: m=1.0×103 kg=1.0×106 gt=4.0 h=4.0 ×3600 s The electrolysis step to form barium…

Q: Calculate the mass of nickel that will be deposited when a current of 2.00 A is passed through a…

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Q: Aluminum metal can be made from aluminum ions by electrolysis. What is the half-reaction at the…

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Q: What mass, in grams, of pure potassium will be produced if a current of 358.5 A is run through a…

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Q: How many minutes will it take to electroplate 42.1 g of gold by running 5.00 A of current through a…

A: In an electrolytic cell for the electrolysis of a metal conversion of electrical energy in to…

Q: The mass of the magnesium that is plated through electrolysis is 2.7 g in 2.5 hours. What current is…

A: Given -> Weight = 2.7 gm Time (t) = 2.5 hour = 2.5 × 3600 seconds = 9000 s

Q: Metallic magnesium can be made by the electrolysis of molten MgCl2.How many minutes are needed to…

A: According to Faraday’s first law, the chemical deposition which takes place during electrolysis is…

Q: How long will it take to plate 2.5 g of copper onto a light fixture using a solution of Cu(NO3)2 and…

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Q: (4) When a metal of molar mass 207 g mol" is deposited by electrolysis, a current of 0.06 A flowing…

A: Convert the unit of time: 1 min=60 s66 min=66 min×60 s1 min=3960 s

Q: How many grams of copper metal can be deposited from Cu2"(aq) when a current of 2.50 A is run for…

A: Given:: Mass of Cu = ? molar mass of Cu = 63.546 g mol-1 Current = 2.50 A Time (t) = 2.45 h = 2.45 ×…

Q: (a) How long (in hours) does it take to produce 454 g of copper from a solution containing Cu²*…

A: Given: The mass of copper to be produced from Cu2+ = 454 g We have to find the amount of energy (in…

Q: What volumes of H3(g) and O,(g) at STP are produced from the electrolysis of water by a current of…

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Q: 4.) What mass of silver can be plated onto an object in 45 minutes at 9.0 A of current?

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Q: What mass (in grams) of nickel could be electroplated from a solution of nickel(II) chloride by a…

A: From Faraday's first law of electrolysis, the weight of a chemical substance(w) deposited at an…

Q: How many milligrams of hydrogen can be produced by the electrolysis of water with a current of 0.308…

A: The electrolysis of water reaction producing hydrogen is  2 H+ + 2 e- -----> H2  Hence we can see…

Q: How many grams of nickel metal will be deposited from a solution that contains Ni2+ ions if a…

A: 1)  According to Faraday second Law :-     When 1 F or  96485 e change passes it deposite…

Q: In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 2.35…

A: moles of electrons  =6.2x1018 x2.35x140x60/6.022x1023 =20454 x 10-5 =0.2 Moles of electron = number…

Q: How many grams of aluminum metal will be deposited from a solution that contains Al* ions if a…

A: The given data is as follows: The current applied (I) = 1.10 A The time (t) = 32.1 minutes = 32.1×60…

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

A: Faradays first law of electrolysis :- The amount of the substance deposited at the electrodes is…

Q: How many grams of copper metal can be deposited from Cu²⁺(aq) when a current of 2.50 A is run for…

A: As per the given information  current =2.50 A Time = 5.30 hours or  The calculation of amount of…

Q: A copper rod was purified using an electrolysis method consisting of a 1.0 M solution of copper (II)…

A: The correct answer is given below ?

Q: What period of time (in hours) is required to produce 1.00mol of chlorine using a current of 5.00A?

A: A numerical problem based on Faraday's law, which is to be accomplished.

Q: How many grams of copper metal can be deposited from Cu2*(aq) when a current of 2.50 A is run for…

A: It is given that a current of 2.5 A is passed and for a time of 2.6 hours, in a solution containing…

Q: What mass (in grams) of nickel could be electroplated from a solution of nickel(II) chloride by a…

A:

Q: How many seconds

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Q: How many grams of copper metal can be deposited from Cu²⁺(aq) when a current of 2.50 A is run for…

A: Current = 2.50 A = 2.50 Coulomb's /sec Time = 2.00 hr = 2×60×60 = 7200 sec F = 96500 C/mol

Q: If 25 amperes of current flow for 15 minutes through a solution of Sn(NO3)2, how many grams of tin…

A: According to the first law of Faraday, the mass of a metal deposited on the anode during…

Q: 4. A copper rod was purified by using it as the anode in the electrolysis of a 1.0 M copper (II)…

A: Anode is the electrode on which oxidation takes place and Cathode is the electrode where reduction…

Q: What mass of silver would plate onto the cathode if a current of 7.9 A flowed through the cell for…

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Q: How many minutes will it take to plate out 2.19 g of chromium metal from a solution of Cr3+using a…

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Q: How many grams of copper metal can be deposited from Cu²⁺(aq) when a current of 2.50 A is run for…

A: According to Faradey’s first law of electrolysis, the amount of substance liberated or deposited (m)…

Q: How many grams of copper metal can be deposited from Cu²⁺(aq) when a current of 2.50 A is run for…

A:

Q: A factory wants to produce 1.0 x 10³ kg Barium from the electrolysis of molten barium chloride. What…

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Q: How long will it take to deposit 0.0047 mol of gold by electrolysis of KAuCl4 using a constant…

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Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

A: Given: Current, I = 30.0 A Time, t = 10.0 hrs = 10×60×60 s = 36,000 sCharge supplied, Q = I.t Q =…

Q: In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 3.75…

A: In the electrolysis process, the grams of Chlorine gas generated is calculated using,