14. Water is electrolyzed by passing a current of 0.500 A through 1.00 L of 1.00M Na2SO4 solution for 120. minutes. Find the volume of dry gas produced at the cathode at a pressure of 745 mmHg and 25.0 °C. 0.0187 L 0.00123 L 0.0373 L 0.466 L 0.931 L

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

A:

Q: A metal forms the fluoride MF3. Electrolysis of the molten fluo- ride by a current of 3.86 A for…

A: In the given question we have to calculate the molar mass of the metal (M).we have to use Faraday's…

Q: An electrolysis cell is set up with the cathode producing H₂ gas and with an unknown metal at the…

A: Electrolysis Electrolysis involves passing an electric current through either a molten salt or an…

Q: ctrolyzed by passing a current of 0.500 A through 1.00 L 22SO4 solution for 120 minutes. Determine…

A:

Q: 1. In an electrolysis cell similar to the one employed in this experiment, a student observed that…

A: Given volume of hydrogen gas is 94.50 mL  Given barometric pressure is 740mmHg and vapour pressure…

Q: 4. Calculate the equilibrium constant, Keg, for each electrochemical cell at 298 K if E° cell=2.11 V…

A: ΔG°cell = - nFE°cell ΔG°cell = - RTlnKeq Thus, nFE°cell = RTlnKeq F = Faraday constant  n = number…

Q: An electrolysis cell for aluminum production operates at 5.5 V and a current of 7.0 x 10° A.…

A:

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: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

A: To find out the amount of gallium(III) produced, we need to use the Faraday's second law of…

Q: A galvanic cell is constructed with a silver-silver chloride electrode, and a nickel strip immersed…

A: In the galvanic cell, at the cathode electrode, the substance will undergo reduction and the…

Q: Write a balanced equation to represent the electrolysis of molten sodium chloride. What volume of…

A: A balanced equation to represent the electrolysis of molten sodium chloride has to be given.

Q: Determine the cell potential at 298 K for the following galvanic cell: 2 Alis) + 3 Ni2+ (aq. 0.50 M)…

A:

Q: How much sodium (FM 22.989) is formed by electrolysis of molten NaCl when a current of 1.00 A is…

A: The amount of current passed through cell containing molten NaCl for 1 hour is 1.00 A.

Q: The following electrochemical data may be helpful in answering the question below. Use the table of…

A: Current (i) = 2.1 Ampere Weight of Cr = 0.8 gm

Q: O A. When the concentration of the reactant decreases, the cell potential increases. ХО в. When the…

A:

Q: Macmillan Learning A current of 3.11 A is passed through a Sn(NO3)2 solution for 1.10 h. How much…

A:

Q: Che identity of the

A:

Q: What mass of chromium could be deposited by electrolysis of an aqueous solution of Cr,(SO)3 for 149…

A: From Faradays First law of electrolysis,  the amount of the substance deposited(W) at the given…

Q: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

A: Step 1:Step 2:

Q: In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide…

A: Current passed (I) = 830. A  Time (t) = 38.0 sec

Q: In the electrolysis of water, how long will it take to produce 200.0 L of H2 at 1.0 atm and 273 K…

A: Current = 161.0 mA = 0.161 A Volume = 200.0 L Pressure = 1 atm Temperature = 273 K