Determining volume of a gas by electrolysis. What volume of chlorine gas at standard temperature and pressure is evolved when a solution of MgCl2 is electrolyzed using a current of 12.4 A for 1.0 h

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

A: Ga3+ + 3e– ----> Ga(s)   Charge  = Current × time (s) = 0.830 A × (30.0 × 60 ) s = 1494 C

Q: How many minutes will it take to electroplate 32.1 gg of gold by running 5.00 AA of current through…

A: Au+   +   e-    ------> Au   1 mol of Au requires 1 mol of electron 1 mol of electron = 96485 C…

Q: Copper is plated onto the cathode of an electrolytic cell containing CuCl2(aq). How long does it…

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Q: what mass of platinum could be plated on an electrode from the electrolysis of a Pt(NO3)2 solution…

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

A:

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

Q: In the electrolysis of water, how long will it take to produce 125.0 L of H2 at 1.0 atm and 273 K…

A: Interpretation - To determine in the  electrolysis of water, how long will it take to produce 125.0…

Q: what mass, in g, of copper will be deposited from a solution of Cu^2+ by a current of 2.43 A in 7.52…

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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: When a ruthenium chloride solution was electrolyzed for 500. s with a 120 mA current, 31.0 mg of…

A: According to Faraday first law , in electrolysis process weight of deposition of substance is…

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.