How many hours does it take to form 15.0 L of O2 measured at 750 torr and 30°C from water by passing 4.15 A of current through an electrolytic cell?

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: How many hours does it take to form 15.0 L of O₂ measured at 750 torr and 30°C from water by passing…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 750 / 760 = 0.987 atm…

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

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Q: A current of 12.0 A is passed through molten magnesium chloride for 14.0 h. How many moles of…

A: Given: Current = 12.0 A Time = 14.0 h

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

A: Amount of charge (Q) = I . t  where I = current and t = time

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: A constant current is passed through an electrolytic cell containing molten MgCl2 for 18.0 h.If…

A: According to Faraday's first law, when a certain amount of current flows through an electrolyte, the…

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 can be produced per hour in the electrolysis of a molten aluminum salt by…

Q: How many hours does it take to form 15.0 L of O, measured at 750 torr and 30°C from water by passing…

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Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: In cell notation anode is written on left side and cathode on right side.

Q: How long must a constant current of 50.0 A be passed through an electrolytic cell containing aqueous…

A: The balanced chemical equation for the reduction of copper is: Thus, for the production of 1 mole…

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: How much Ca will be produced in an electrolytic cell of molten CaCl2 if a current of 0.452 A is…

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Q: In the electrolysis of water, how long will it take to produce 145.0L of Hz at 1.0 atm and 273…

A: we know volume occupied by hydrogen gas  = (weight of hydrogen gas /mol. mass of hydrogen) *22.4 l…

Q: state and explain Faraday’s laws of electrolysis. What is Electrochemicalequivalent?

A: Faraday’s first law of electrolysis states that the mass of the substance accumulated or released at…

Q: Given the schematic representation Cd | Cd2+ (1 M) || Ag+ (1 M) | Ag,  write the overall cell…

A: A voltaic cell is an example of electrochemical cell. It uses a chemical reaction to produce…

Q: How long would it take to deposit 3.75 g of iron from an aqueous solution of iron (III) sulfate by…

A: According to Faraday's First Law of Electrolysis, the chemical deposition due to flow of current…

Q: Consider the following reaction at 298K. Hg2+ (aq) + Zn(s)→→→→→→ Hg({) + Zn²+ (aq) The standard…

A: The equation ∆G∘ = -nFE∘Cell can also be used to calculate the potential of half-cell by addition or…

Q: Write the cell notation for an electrochemical cell consisting of an anode where H2 (g) is oxidized…

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Q: Copper can be electroplated at the cathode of an electrolysis cell by the half-reaction:…

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Q: An electrolytic cell produces aluminum from aluminum oxide, Al2O3. What mass of aluminum can be…

A: Applying formula w=Zit

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

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Q: 1. Calculate the emf generated, Gibbs Free-Energy and the standard Gibbs Free-Energy by the cell in…

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Q: The following cell Ag | Ag+(0.10M) || Ag+(1.0M) | Ag is a concentration cell and is capable of…

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Q: How long will it take to produce 78 g of Al metal by the reduction of Al* in an electrolytic cell…

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Q: Calculate the theoretical cell potential of the following cell. If the cell is short-circuited,…

A: The given cell notation is: Ag(s)|Ag+(aq)(0.0575 M) || H+(aq)(0.0333 M)| O2(g)(1.12 atm), Pt The…

Q: In a galvanic cell, a full redox reaction takes place, one half-reaction at each electrode. How is…

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Q: By what ratio will Q change if the cell potential is increased by 0.63 V? Assume v = 1 and the…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: (a) Liquid H2O is subjected to electrolysis. One of the half-reactions is 2 H2O → O2 (g) + 4 H+(aq)…

A: We have to calculate the Faraday of electricity required and the time taken.

Q: In one process used for electroplating silver, a current of 10.23 A was passed through an…

A: Dear student, this question is related to electroplating process.

Q: Consider the galvanic cell. In a certain experiment, the emf () of the cell is found to be Q.54 V at…

A: Solution :    Nernst equation is used to calculate the potential of the cell at non-standard…

Q: (a) How many minutes does it take to form 10.0 L of O₂ measured at 99.8 kPa and 28°C from water if a…

A: Given- the volume of Oxygen(V) = 10 L = 0.01 m3     (Since 1 m3 = 1000 L) Temeperature(T)= 28 C…

Q: How many hours does it take to form 15.0 L of O, measured at 750 torr and 30°C from water by passing…

A: For this problem we can incorporate Faraday's Laws of Electrolysis with the Ideal Gas Law to have…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Co (s) is oxidized…

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Q: Write the cell notation for an electrochemical cell consisting of an anode where Zn (s) is oxidized…

A: In an electrochemical cell, the electrical energy is produced from the spontaneous cell reaction at…

Q: The dilute sulfuric acid solution is electrolyzed with platinum electrodes with a current of 1.25 A…

A: Volume of gases evolved can be calculated from the moles of gases evolved..

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

A: According to Faraday's 1st law weight of the substance from in each electrolyte  W = ZIt where , W…

Q: A constant current is passed through an electrolytic cell containing molten MgCl2 for 18 h. If 4.33…

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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…

A: Answer:- This question is answered by using the simple concept of electrolysis which involves the…

Q: Discuss Cell Potential under Nonstandard Conditions?

A: The cell that converts chemical energy produced from the redox reaction in the electrical energy is…

Q: How much Beryllium metal can be deposited from a solution of BeCl2 by a current of 5.0 Amperes that…

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Q: How long would it take to deposit 9.38 g of copper (molar mass 63.55 g/mol) at the cathode of an…

A: Given, m = 9.38g I= 23.2A

Q: How many hours does it take to form 15.0 L of O, measured at 750 torr and 30°C from water 2 by…

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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…

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Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 210, (aq) +…

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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.