H20 + H2SO4 O2(g). H2(g) Anode -Cathode + Voltage source Figure 17.20 Water decomposes into oxygen and hydrogen gas during electrolysis. Sulfuric acid was added to increase the concentration of hydrogen ions and the total number of ions in solution, but does not take part in the reaction. The volume of hydrogen gas collected is twice the volume of oxygen gas collected, due to the stoichiometry of the reaction.

Q: Indicate if each of the following statements is true of false. If false, rewrite it to make it a…

A:

Q: 7. A current of 1000. A flows for exactly 1 hour, through a cell in which the following reaction…

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Q: A certain metal M forms a soluble nitrate salt MNO3. Suppose the left half cell of a galvanic cell…

A: left half cell concentration = 3.00MRight half cell concentration = 15mMTemperature T= C + 274 =…

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Q: your answer in the provided box. A constant current is passed through an electrolytic cell…

A: Given,produced volume of Cl2 gas at anode ( at STP ) = 4.18 Ltime taken = 16 h.

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Q: A certain metal M forms a soluble nitrate salt MNO3. Suppose the left half cell of a galvanic cell…

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A: In an electrochemical cell, a metal anode lost 0.125 g while a total volume of 0.09055 L of hydrogen…

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

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A: The mass of aluminum metal calculated as follows

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A:

Q: grams of iron

A:

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.

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.