faradays of electricity

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

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Q: The chemistry of corrosion of iron is essentially an electrochemical phenomenon. Explain the…

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Q: Why do redox potentials measured in soils differ from theoretical redox potentials (Eh)?

A: The tendency of a chemical species to obtain or lose electrons is described by the values of its…

Q: If the given statement is true, write T. Otherwise, write F and explain why it is false. 1) The…

A: Given the statement: The electrons in a galvanic cell can be transferred through a wire, making it…

Q: A student prepares a stock solution of BaF2 by dissolving 50.00g of a BaF2 in 1.00L of water. An…

A: Given data,Mass of BaF2=50.00gVolume of water=1.00LMolarity of desired solution=0.100MVolume of…

Q: Convert 66700 Coulombs to Faradays.

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Q: 1. When you change the position of the electrode the potential differences give an opposite but the…

A: A question based on electrochemical cell that is to be accomplished.

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

A: Faraday's first law :-  The mass of the substance deposited at electrode is directly proportional to…

Q: The mass of three different metal electrodes, each from a different galvanic cell, were determined…

A: The active electrode which is found to lose mass during redox reaction in a cell is termed as anode…

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

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Q: If E°cell > 0, then what the value is of change in Gibbs free energy (G and the process is…

A: Given:: E°cell> 0 ∆G° = ?

Q: (a) State and explain Kohlrausch law.(b) How much electricity in terms of Faradays is required to…

A: In physical chemistry, there is a law named as Kohlrausch law which helps in the detection of many…

Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: Consider the cell: Pt|H₂(g,p°)| HCl(aq)|AgCl(s)|Ag for which the cell reaction is 2AgCl(s) +H₂(g) →…

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Q: Ozone (O3) and chlorine dioxide (ClO2) are both strong oxidizing agents. Given the half reactions…

A: Given half cell reactions are : O3 + 2H+ + 2e- = O2 + H2O, E0 = 2.07 V vs. SHE ClO2 + e- = ClO2-, E0…

Q: The free energy of an electrochemical cell is given by the equation: AG = -nFE Where: AG = Gibbs…

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Q: (iv) If E°cell > 0, then what the value is of change in Gibbs free energy AG and the process is…

A: Given:: E°cell > 0 ∆G° = ?

Q: 1. What is a cell potential? 2. In what way does a galvanic cell becomes an electrolytic cell?

A: Galvanic cell is the spoteneous redox reaction where chemical energy transferred to electrical…

Q: Describe how to predict the spontaneity of redox reactions, based on overall cell potential as…

A: A question to describe about determining spontaneity, which is to be accomplished.

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

A: Electrodes :-        Electrodes are the good conductor of electricity and these are mainly two type…

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

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Q: In making voltaic cell using (a) Mg+2 , (b) Fe+2, The electromotive force of this voltaic cell is…

A: Ecell = Ecathode - Eanode Positive Ecell: Spontaneous process Negative Ecell: Non-spontaneous…

Q: What is the difference between an electrolyte and a chemical device in The method of work and device…

A: Device Components are disposable part that work in conjunction with the device to perform a…

Q: what is Faraday's second law of electrolysis ?

A: Electrolysis:Separation of a liquid into its chemical parts by passing direct electric current…

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: 2. In another experiment, Fischl used chromium metal to form an electrode she can use for her…

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In an experiment two electrolytic cells were connected so that the same current passed through both…

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Q: make a clear distintion between an electrolytic cell and a galvanic cell,providing a schematical…

A: In the above question we have to differentiate between a galvanic cell and electrolytic cell,

Q: In the electrolytic refining of a metal M, what would you take as the anode, thecathode and the…

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Q: Pb(s) Pb(s) Salt bridge containing NANO3(aq) 2.5 M Pb2+ 5.0x 10-M Pb2+ s example of a concentration…

A: (b) Answer-  The condition of a system when neither its state of motion nor its internal energy…

Q: What do you mean by ( i) negative standard electrode potential and(ii) positive standard electrode…

A: Standard electrode potential is defined as the potential of the electrode at the standard conditions…

Q: Calculate the standard free energy, ∆G°, for a galvanic cell represented by the following notation:…

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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: Answer the four questions below related to the spontaneous redox reaction that occurs whenCr(OH)3(s)…

A: The two half-reactions of the given redox reaction are as follows:

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: Compute for the oxidation number of the following elements. a. CO4? с. НСО, e. FeO42 b. B.O,2 d.…

A: Oxidation number: The number of electrons that are transferred or received by the element when it…

Q: The process of decomposition of an electrolyte by passing electric current through its solution is…

A: 1) Electrolysis is a process by which electric current is passed through a substance to effect a…

Q: For the delta Go values given, determine the standard cell potential for the cell. 12 kJ/mol, n=3…

A: According to the equation,∆G° = - n F E° where F = 96500 and E° is Standard Reduction Potential. 1.…

Q: At what temperature Teq do the forward and reverse corrosion reactions occur in equilibrium?…

A: Gibbs energy equation is given by the formula- △G = △H -T△S           ----------------(i) Where, △G…

Q: The electrolyte concentration in M at which an electrochemical cell is at its standard state. Round…

A: The cell potential of the electrochemical cell in its standard conditions give the vaues of standard…

Q: Mention the reactions occurring at (i) anode, (ii) cathode, during working of a mercury cell. Why…

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

Q: 1-What volume of 0.57 M NaCl solution contains 169.5 grams of NaCl?   2-Calculate the molality of…

A: I solved only three question. Remaining brepost

Q: Which statement about electrolytic cells is false? Electrolytic cells convert electrical energy into…

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