In the electrolysis of water, how long will it take to produce 165.0 L of H2 at 1.0 atm and 273 K using an electrolytic cell through which the current is 192.0 mA?

Q: How many moles of oxygen, O2, will be produced by the electrolysis of water with a current of 1.5…

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Q: What is the electrical current, in Amperes, that must be applied if 6.50 g Ag is deposited at the…

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Q: Magnesium metal can be produced industrially by electrolysis of MgCl2. What mass of magnesium metal,…

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Q: A solution of NaCl in water was electrolyzed with a current of 6.51 A for 23.0 min. How many…

A: Answer:Here:

Q: Which amino acid listed in the pKa table may behave as a zwitterion at a pH of 7.0-7.4?

A: An amino acid acts as a zwitterion at its isoelectric point.

Q: What mass of silver would plate onto the cathode if a current of 6.7 AA flowed through the cell for…

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

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Q: A current of 4.21 A is passed through a N i ( N O 3 ) 2 solution. How long, in hours, would this…

A: Current (I) = 4.21 A  Mass of nickel deposited (m) = 4.50 g

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

A: Given data: Weight of Rb = 23.4 g Current (A) = 1.25 A Equivalent weight of Rb = 85.461=85.46 Time…

Q: Determine the mass of nickel that shall be electroplated from a solution of nickel (II) chloride by…

A: Given  Current (i) = 0.25 amperes Time (t) = 10 hours  = (10×60×60) seconds  t = 36000 seconds  Mass…

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

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Q: In the electrolysis of water, how long will it take to produce 95.00 L of H2 at 1.0 atm and 273 K…

A: Given Current = 249 mA Volume = 95 L Pressure = 1 atm Temperature = 273 K

Q: In the electrolysis of water, how long will it take to produce 155.0Lof H2 at 1.0 atm and 273 K…

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Q: (b) A constant current was passed through a solution of AuCl; between gold (Au) electrodes. After a…

A: Given, Mass of gold deposited = 2.628g Time = 20min = 1200 second

Q: of 15.00 x 10 mA flows for exactly two hours, calculate the number of tin atoms in the metal…

A: Using Faraday's law of electrolysis  Mass = Mit/nF Where, M = molar mass           i = current =…

Q: Molten ScCl3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be…

A: We have to calculate the time taken.

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: Welcome to bartleby!  Introduction :  We have to calculate time required for electrolysis of…

Q: If 12.3 g of Cu is deposited at the cathode of an electrolytic cell after 5.50 h, what was the…

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Q: In the electrolysis of water, how long will it take to produce 165.0 L of H2 at 1.0 atm and 273 K…

A: Step 1: Given the information.Volume, (V) = 165.0 LPressure , (P) = 1 atmTemperature, (T) = 273…

Q: Explain the standard state reaction in Electrolysis of Water.

A: Following is the standard cell reaction in electrolysis of water.

Q: Manganese metal can be produced industrially by electrolysis of MnO2. How many hours would it take…

A: The compound of manganese electrolysed is MnO2 having Mn4+ ion. Hence the electrolysis reaction to…

Q: Is there a minimum standard reduction potential that the half-reaction used at the anode of this…

A: Well, we will use the given condition to calculate the reduction potential of anode. And we know…

Q: A certain half-reaction has a standard reduction potential Ered -0.01 V. An engineer proposes using…

A: Step 1:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…

Q: Calculate the mass of cobalt plated onto the cathode of an electrolytic cell by a current of 15.0 A…

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Q: A current of 4.71 A is passed through a Sn(NO3)2 solution. How long, in hours, would this current…

A: Given,Amount of current = 4.71 AMass of tin plate out = 5.10 gRequired,                   The time…

Q: Molten CaCl2 can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

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

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Q: A steady current of 10 A maintained for 1 hr deposits 12.2 g of zinc at the cathode. What is the…

A: Given,  I = 10 A.  t = 1 hr.  m = 12.2 gm.

Q: What mass of zinc metal can be produced per hour in the electrolysis of a molten zinc salt by a…

A: Current (I) = 84 ATime (t) = 1 hour = 3600 s mass of Zinc metal produced = ?Note:Molar mass of Zinc…

Q: Why is it impossible to isolate sodium by electrolysis of aqueous solutions of sodium salts?

A: The technique that uses the direct electric current to start a non-spontaneous chemical reaction is…

Q: Molten ScCl3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be…

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Q: Calculate the mass of Li formed by electrolysis of molten LiCl by a current 6525 A flowing for a…

A: Given, Current = 6525 A or 6525 C/sTime = 50h = 50×3600 s = 180000seconds

Q: Determining volume of a gas by electrolysis. What volume of chlorine gas at standard temperature and…

A: It is given that MgCl2 is electrolysed and a current of 12.4 A is passed for 1h.

Q: An aqueous solution of an unknown salt of molybdenum is electrolyzed by a current of 2.50 A passing…

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Q: Molten CaCl₂ can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

A: For CaCl2 , the given data is- Current(I) = 2.06A Mass of Ca = 29.3g Atomic mass of Ca = 40.078 g…

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: Volume of H2 produced = 100 L at STP i.e P = 1 bar = 0.987 atm and T = 273 K.

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 hours are required to plate 12.00 g of nickel metal from 1.00 M NİSO4(aq), using a current…

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Q: Which of the ff. is an steps will remove occluded nitrate in a filtrate of barium sulfate? digestion…

A: Please find your solution below : Occlusion is the process of inclusion of one substance with…

Q: Molten CaCl, can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

A: Given-> Current (I) = 2.99 ampere Weight of Ca= 23.5 gm

Q: Consider the electrochemical cell reaction of hydrogen gas and chlorine gas to produce 1 mol of HCI…

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Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: What is the time required to produce 45.0 g of Cl2 gas from Cl- using 50.0 A of current?

A: The oxidation reaction taking place will be  2 Cl- -------> Cl2 + 2 e-  Given : mass of Cl2 to…

Q: What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt…

A: The mass of aluminum metal calculated as follows

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.