Faraday's first law of electrolysis,

Q: Are electrolysis reactions thermodynamically spontaneous?

A: An electrolysis reaction uses an external source to derive a non spontaneous reaction.

Q: Given the following standard reduction potentials:

A: To find the standard emf of a cell  Ecello  = ( Ered o)cathode  -( Eredo )anode    When two half…

Q: What are the different methods of changing the electrochemical potential?

A:

Q: Describe the process of Electrolysis of water?

A: Eleсtrоlysis  оf  wаter  is  the  рrосess  by  whiсh  wаter  is  deсоmроsed  intо  оxygenаnd…

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) Which electrode of a voltaic cell, the cathode or the anode, corresponds to the higher potential…

A: (a)

Q: What are the different methods of changing the electrochemical potential?

A: there is various methds of this. i can say the names,but if i try to explain each process this will…

Q: What is electrochemical cell?

A: The kind of cell which generates electrical energy from the chemical energy that is produced due to…

Q: What is galvanization? How doesgalvanizing iron protect it from corrosion?

A: Corrosion is a natural process that deteriorate the quality of metal by forming an oxide layer over…

Q: Explain why the term cells potential and electromotive force mean the same thing in electrochemical…

A: We have to explain that the terms cell potential and electromotive force mean the same thing.

Q: Explain why battery-powered electronics perform poorly in low temperatures.

A: A battery is a device consisting of two or more electrochemical cells, which convert chemical energy…

Q: The electrode potential is an intensive property such that when the coefficients of the species in…

A: Given: The electrode potential is an intensive property. And the coefficients of the species in the…

Q: How to convert the electrolysis of liquid water into hydrogen ?

A: The question is about explaining the process of electrolysis to convert liquid water into hydrogen -

Q: Explain the concept of the Electrolysis of Water taking place at standard state. And why are the…

A: During electrolysis, electrical energy is used for the electrolysis. In an electrolytic cell two…

Q: Explain the Stoichiometry of Electrolysis?

A: The weights of substances formed at an electrode during electrolysis are directly proportional to…

Q: A constant current of 90 mA is passed for 22 minutes into an electrolysis cell. How much electrical…

A: Charge passing per unit time is known as  electric current.

Q: electrolysis

A: Electrolysis is basically defined as the process in which the electric current is passed through the…

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

A:

Q: Calculate the value of Faraday number based on the data Provided  Data Provided Mass…

A: Given : Mass produced= 1.2806 g  Current= 1 amp Time= 58min36sec=3516 sec

Q: In the context of the cell notation of galvanic cells, the anode is always written on the right and…

A:

Q: A galvanic cell is an electrochemical cell in which a spontaneous chemical reaction can be used to…

A:

Q: If it is impossible to determine the cell potential of a single electrode, how did scientists…

A: Answer - it is impossible to obtain the electrode potential for a single electrode?   • It is due to…

Q: Make your own galvanic cell. Choose a pair of electrodes (anode & cathode) from the table of…

A: In galvanic cell chemical energy is converted to electrical energy. Here we have to choose two…

Q: .What happens to the standard cell potential of a battery when temperature increases? A.The…

A: The potential of an electrode to lose or gain electrons is referred to as its electrode potential.…

Q: How does lowering the concentration of the solution in the anode affect the cell potential? How does…

A: A galvanic cell is a electrochemical cell. It supply electric through a redox reaction. It  is…

Q: Calculate the cell potential given the standard reduction potentials for the half reactions of the…

A: Solution: We know at cathode reduction reaction occurs, so the half cell having highest value of…

Q: How do you determine which of the two electrodes is the anode or the cathode?

A: Given,  How we can determine which electrode is Anode and which one is cathode.

Q: In an electrolytic cell, does the reaction of electrolysis of water take place in a standard state?

A: Here we to explain whether the reaction of elctrolysis of water takes place in standard state or…

Q: What is corrosion? Explain the electrochemical theory of rusting of iron and write the reactions…

A: The process of slowly eating away of the metal due to attack of the moisture and atmospheric gases…

Q: b) determine the standard cell potential and if the cell is more or less spontaneous at the non…

A:

Q: When a rechargeable battery is recharged,   it becomes a galvanic cell   extra electrons are being…

A:

Q: What happens if you have interchanged the assigned anode as cathode and the cathode as anode in…

A: The electrode on which reduction takes place is called cathode and on which oxidation takes place is…

Q: Using the provided standard reduction potentials, which of the following cells is an example of a…

A: One with smaller or negative value will be anode and one with positive will be cathode .

Q: Where are electrons received and donated at in a galvanic cell?

A: In galvanic cell electrons are produced at anode and moving towards cathode or electrons are donated…

Q: List some applications of electrolysis.

A: In an electrolytic cell, electrical current is used to drive a non-spontaneous redox reaction…

Q: What type of reaction takes place in a galvanic cell? nonspontaneous spontaneous

A: A galvanic cell is an electrochemical cell that uses the transfer of electrons in redox reactions to…

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: Suppose 830. mmol of electrons must be transported from one side of an electrochemical cell to…

A: We have to transport electron from one side to another side, using current flow. We are given ;…

Q: In electrochemistry, what kind of reaction can be driven by electricity?

A:

Q: When comparing the electrode potential values for the following equations, which reaction more…

A: PFA

Q: Calculate the standard free-energy change of a voltaic cell with a potential of 0.35 V under…

A: Given data: E0cell = 0.35V no of moles(n) = 2moles of electron formula used: ∆G0 = -nFE0cell  Where…