In an aqueous electrolytic cell, nitrate ions never react at theanode, but nitrite ions do. Explain

Q: When a galvanic cell operates long enough, we notice as the electrodes undergo physical changes.…

A: Answer - galvanic cell  - A galvanic cell or voltaic cell, respectively, is an electrochemical cell…

Q: Calculate the equilibrium constant for redox reaction between metallic zinc and silver Nitrate?

A: Equilibrium constant for a redox reaction is computed using the standard half-cell reduction…

Q: Explain what is a standard reduction potential, standard oxidation potential and standard cell…

A: Given We know about 1) standard reduction potential  2) standard oxidation potential 3) standard…

Q: Give the condition for Daniell Cell in which there is no flow of electrons or current or we can…

A: To find: The condition for Daniel cell  in which there is no flow of electrons or current or we can…

Q: g. Based upon the description of the investigation, draw a labelled diagram of the components that…

A:

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: Is the corrosion process a spontaneous redox reaction?

A: we know that in presence of moisture and air(oxygen) metals get corroded. Therefore​ corrosion is a…

Q: 17. What is the standard cell potential of a galvanic cell represented by the reaction below?

A: We have given that  What is the standard cell potential of a galvanic cell represented by the…

Q: What reaction (oxidation or reduction) occurs at the anode of a voltaic cell?

A: A Voltaic Cell can be defined as an electrochemical cell which uses a chemical reaction to generate…

Q: which of the Metal will most likely undergo reduction the fastest, based on the SRP table?  write…

A: ✓Standard reduction potential measures the tendency for a given chemical species to be reduced.

Q: On electrolysis in acidic solution amino acids migrate towards cathodewhile in alkaline solution…

A: Given: On electrolysis in acidic solution amino acids migrate towards cathode while in alkaline…

Q: A student measures the voltage across different metal electrodes placed in a voltaic cell. Using a…

A: The electrochemical cell in which a chemical reaction occurs so as to produce electrical energy is…

Q: A voltaic cell is constructed with all reactants and productsin their standard states. Will the…

A: Cell potential of a cell can be determined using Nernst equation as follows, Here,

Q: 3. Define corrosion current, corrosion product and electrochemical theory of corrosion.

A: Corrosion current is defined as the current produced in electrochemical cell due to occurrence of…

Q: Which of the following is true for an electrolytic cell?

A: We have to tell which option is correct from given choices of options.

Q: Which of the following is true for an electrolytic cell? O a It is a type of cell used in…

A: 18. Electrilytic cell : ∆G>0 means, Non-spontaneous redox reaction will occur, Electrolytic cell…

Q: Which of the following is false? Charge is transported through the electrode by the movement of…

A: We know that: The voltaic cell uses two different metal electrodes, each in an electrolyte solution.…

Q: An electrolytic cell is

A: Electrolytic cell - The cell in which electrical energy is converted into chemical energy is known…

Q: a.) Define what is a salt bridge  b.) what is the role of the salt bridge in galvanic cells? c.)…

A: Salt brige is used in galvanic cell, it has a great role in electrochemistry.

Q: Write Nernst equation –For the general cell reactionaA+bB→cC+dD

A: To determine the cell potential of an electrochemical cell, the Nernst equation is used. The Nernst…

Q: Complete and balance the following redox equation. The sum of the smallest whole-number coefficients…

A: The given equation is: Bi(OH)3 + SnO22- → Bi + SnO32- Step 1: Assigning oxidation numbers to each…

Q: WRITE THE EQUATION INVOLVED IN ELECTROCHEMICAL REACTION OF CORROSION.

A: Corrosion is a redox process in which metal gets deteriorate via oxidation when the metal is exposed…

Q: State the equilibrium Law Define standard electrode potential of an electrode system

A: The question is based on the concept of various laws of chemistry. it involves concepts of…

Q: Which of the following statements accurately describes the difference be ctrolytic cells? A. The…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: Predict which cation will be reduced first if the following mixture of molten salts undergoes…

A: The Cations in the given salts are, NaCl = Na+ CaCl2 = Ca2+ AgCl = Ag+

Q: In a galvanic cell, the cathode is the positive electrode and the anode is the negative electrode,…

A: Anode is negative in electrochemical cell because it has a negative potential with respect to the…

Q: 5. The mass of metal deposited by the electrolysis of an aqueous solution of metal ions increases in…

A: This problem can be solve by using farradey first  law of electrolysis. According to this law mass…

Q: benefits and application between Galvanic Cells and Electrolytic Cells

A: Galvanic cells Electrolytic cells Chemical reaction in a cell generates electricity. Electricity…

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: 2. Write the balanced net ionic equation for the overall cell.

A: At anode oxidation takes place whereas reduction takes place at cathode in a voltaic or galvanic…

Q: To get electrical energy from an Galvanic cell the emf should ans. Positive None Zero Negative

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Q: How is the amount of current flowing through an electrolytic cell related to the amount of product…

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Q: In the corrosion of iron, the formation of pits on the surface of the iron occurs at the anode…

A: Corrosion of iron means rusting of iron, when the iron is in connect with water and air the…

Q: Write the equations involved in electrochemical reaction of corrosion.

A: The reaction occurring in the anode region of the metal is: Fe (s)  →  Fe2+ (aq)  +  2e-…

Q: We have discussed how in galvanic oxidation the contact of dissimilar metals initiates the loss of…

A: The process of "biometallic corrosion" is also referred to as "galvanic corrosion". It is process…

Q: i. Define and explain electrochemical corrosion. ii. Briefly explain the techniques which are mostly…

A: Two questions based on corrosion, which are to be accomplished.

Q: The electrolyte is placed in a special type of cell known as

A: We have to tell the type of cell in which electrolyte is placed

Q: The negative terminal of a voltage source is connected to an electrode of an electrolytic cell. Is…

A: The negative terminal of a voltage source is connected to an electrode of an electrolytic cell. Is…

Q: Which of the following statements is(are) true for all galvanic cells?

A: Electrochemical cells / Galvanic cells / Voltaic cells :  The cells in which chemical energy is…

Q: Write the complete balanced equation and then the Keq expression for the following: Redox reaction…

A:

Q: Define oxidation and reduction in terms of electron transferand change in oxidation number.

A: Oxidation reaction takes place when there is loss of electrons. During oxidation reaction the…

Q: use an etemally generated electrical current to produce a chemical reaction that would rwise take…

A: Electrochemistry deals with production of  electricity from energy released during spontaneous…

Q: 1. A Simple Daniell Cell Complete the diagram below by writing in formulas for the composition of…

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

Q: Which of the following is (are) true about electrolytic cells? O The chemical reaction of the cell…

A: In this question, we have to find out the correct answer of given problem by the help of the…

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

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Q: Find the theoretical cell potential for each

A: Note: Since  you have posted question with multiple parts, we will solve only first part for you. To…

Q: Balance the following redox half-reactions

A: A redox reaction is balanced by balancing the mass and charge. In an acidic medium, the charge of…

Q: :.Voltaic cell Is the cell that undergoes a redox reaction Non- spontaneous .B electrical…

A: Solution:  A voltaic cell is a cell in which a spontaneous redox reaction produces electricity. It…