Which electrode functions as the cathode?

Q: Which transformation could take place at the anode of an electrochemical cell?

A: Electrochemical cell is defined as a cell in which two half cells are connected by salt bridge.…

Q: What is the use of Platinum foil in the hydrogen electrode?

A: It is a type of gas electrode which we use as a reference for every other electrode to calculate…

Q: Consider the following general voltaic cell:Identify the (a) anode, (b) cathode, (c) salt bridge,…

A: a) The electrode where the oxidation occurs is called as an anode. It is a negatively charged…

Q: The cathode is the electrode at which oxidation occurs.  True  False

A: Answer  The cathode is the electrode at which Oxidation occurs…

Q: Inert metal electrodes, such as platinum and gold, generate an electrode potential that responds to…

A: Inert metal electrodes, such as platinum and gold, generate an electrode potential that responds to…

Q: Negative electrode

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: Given the cell notation below, determine the: a. Cathode and anode for the cell b. The reduction…

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Q: Inert metal electrodes, such as platinum and gold, generate an electrode potential that responds to…

A: Inert metal electrodes are electrodes of inert metal, which doesn't take part in the electrochemical…

Q: 2. Calculate the electrode potential generated by the cell in the given notation: "(aq) When [Al**]…

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Q: electrochemical system, what is being described by the following? positive electrode A. electrolytic…

A: In an electrochemical system, 1) positive electrode - C. Cathode

Q: The cathode is the electrode at which oxidation occurs. O True O False

A: We are authorised to call for the one question at a time. Please post the other question separately.

Q: Explain the effect of changes in concentration of the solutions in the anode and cathode…

A: Electrochemical cell: Cell which produce electricity by help of chemical reaction occurring in it.…

Q: What happens to the electrons that are on the anode? on the cathode?

A: The reaction occurs at anode is oxidation where electrons are lost and  reaction occurs at cathode…

Q: An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed…

A: Electrochemical cells The devices capable which are either produce electric current from chemical…

Q: What amount of Cu (in grams) is deposited at the cathode when a current intained for 15 minutes in a…

A: Faraday's second law of electrolysis explains that when a certain amount of charge is passed, the…

Q: What material is used as the positive electrode in an Alkaline Cell

A: alkaline battery  is a type of primary cell.In which energy is obtained from the reaction between Zn…

Q: Does a large positive electrode potential indicate a strong oxidizing agent or a strong reducing…

A: The tendency of a chemical substance associated with the half cell to get reduced is defined by the…

Q: What happens if you interchanged the assigned anode as cathode and the cathode as anode In terms of…

A: In electrochemical cell the electrical energy  is form by doing anodic oxidation and cathodic…

Q: Calculate Ecell (volts) for the galvanic cell containing the reaction shown below where the…

A: Ecell can be calculated using nernest equation.  For this first we write reduction and oxidation…

Q: If a voltaic cell is created between a Pr2*/Pr electrode and a Cr³*/Cr electrode, what species is…

A: Species having  low reduction potential will be easily oxidised and species having high reduction…

Q: What is the significance of using inert material electrodes?

A: Write the significance of using inert material electrodes.

Q: making a specific galvanic cell, explain how one decides on the electrodes and the solutions to use…

A: To find out the potential developed in between a metal that is immersed in the solution, an…

Q: in the electrolysis of water, does the reaction take place at a standard or non standard state?…

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Q: (iii) Standard Hydrogen Electrode (SHE) is used to measure standard potential of electrodes.

A: This is the concept of electrochemistry

Q: What species is oxidized and what species is reduced in the electrolysis of a pure molten salt?

A: In the electrolysis of pure molten NaCl, Na+ and Cl- are the only species used in cell. The chloride…

Q: What is the oxidation state of lead in the cathode of this battery?

A: Lead storage battery: It is used in invertors and automobiles. The battery is designed as it consist…

Q: What is the voltage of a galvanic cell that does 788 J of work when 255 Coulomb of charge is…

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Q: Which of the following cell reactions would require the use of an inert electrode?

A: We have to tell which option is correct

Q: In the electrolysis of water, what can you say about the volume of water displaced in each…

A: Electrolysis can be defined as a process  by which electric current is passed through a substance to…

Q: What type of a battery is lead storage battery? Write the anode and cathode reactions and the…

A: Storage battery is the cell which can be recharge by passing electric current and used again and…

Q: Does the oxidizing agent react at the anode or at the cathode in a galvanic cell?

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Q: Consider electrode potential data given in Question 4 (c). Predict which two electrodes combination…

A: Standard EMF of an electrochemical cell is given by the equation: Eocell = Eocathode - Eoanode…

Q: What is the function of a galvanic cell?

A: Electrochemical cells are the devices which convert chemical energy into electrical energy or also…

Q: 8. The electrolysis of copper (II) sulfate using carbon electrodes is demonstrated to a chemistry…

A: Given :  Current (I) = 1.50 A  Volume = 75.0 ml  Concentration of CuSO4 solution = 0.125 mol/L

Q: An active (metal) electrode was found to gain mass as the oxidation-reduction reaction was allowed…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: 3. Consider the following galvanic cell:

A:

Q: Inert metal electrodes, such as platinum and gold, generate an electrode potential that responds to…

A: Inert metal electrodes, such as platinum and gold, generate an electrode potential that responds to…

Q: An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed…

A: In the oxidation - reduction reaction, oxidation occurs at anode and reduction occurs at cathode.…

Q: In what way does a galvanic cell becomes an electrolytic cell?

A: The galvanic cell become an electrolytic cell in the following way:-  As galvanic cells are…

Q: Which cell is generally used in hearing aids?Name the material of the anode,cathode and the…

A: Electrolyte can be explained as a substance which would produce a electrically conducting solution…

Q: In the following cell, write the half reaction that takes place at the anode and the half reaction…

A: In the given electrochemical cell, lead is at the cathode and nickel is at the anode. From the…

Q: Calculate Ecell (volts) for the galvanic cell containing the reaction shown below where the…

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Q: a. Describe how the following fuel cell works. b. Write the redox reactions at the anode and…

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