A voltaic cell undergoes a .......................... cell reaction and has a ........................... cell potential

Q: a) An electrolyte is a substance that furnishes + . In the Electrolytic cell Anode is the and…

A: Answer: An electrolyte is a substance that furnishes ions. In the electrolytic cell anode is the…

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: What current strength in ampere will be  required to liberate 10 g of chlorine from  sodium chloride…

A: To solve this question, use faraday's law of electrolysis which is given as follows:- m = I×tFMZ Use…

Q: onclusion and discussion about the experiment of                                  How to make a…

A: Batteries are used for conversion of chemical energy into electrical energy.

Q: molten KBr is electrolyzed, K is produced at the is produced at the anode. e

A: In electrolysis,  Oxidation takes place at anode and reduction takes place at cathode.

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 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: How would decreasing temperature affect measuring a Standard Reduction Potential? O it would prevent…

A: Interpretation-  To tell about how would decreasing temperature affect measuring a standard…

Q: Electrolytic cells have? A)Ecell  0

A: The three primary components of electrolytic cells are: Cathode Anode  Electrolyte

Q: After operating a daniell cell for a few minutes, a student notices that the cell emf begins to…

A:

Q: A. Reducing Agent

A: Reduction of aldehyde & ketone :- Addition of a hydride anion (H:–) to an aldehyde or ketone…

Q: Fill in the blanks. Just write the question number (i), (ii), (iii..... in the answer box and give…

A: Given

Q: The flow of e- in an electrochemical cell is always from ____ to ____. In half-cells, reduction…

A: The answers are given below.

Q: A constant current of 5.29 amperes is passed through a cell containing In(NO3)3 for 5.75 hours. How…

A: Faraday law of electrolysis :- In accordance with Faraday law of electrolysis mass deposited or…

Q: An experiment is set up to determine the best voltage for electroplating tin onto iron. Iron plates…

A: 1. Independent variable is Voltage 2. Thickness of layer 3. Iron plate 4. Electrolyte 5. Temperature

Q: . When a lead storage is recharged by a current of 10 A for 15 mins, what mass of is consumed?…

A: Given -> Current (i) = 10 ampere Time(t) = 15 min = 15 × 60 = 900 seconds  (1 minute = 60…

Q: Subterranean brines in parts of the United States are rich iniodides and bromides and serve as an…

A: The halogen that is more likely to form from the treatment has to be given and the reason has to be…

Q: An electrolytic cell is

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

Q: in ha ion hes andand reductien potental -1.25 V. An engineer proposes using this hafeaction at the…

A: Answer

Q: Throughout the course, we have highlighted the terms an ode and cathode. There are differences…

A:

Q: In the Mohr Method Determination of Chloride, why must the titration be in neutral condition to be…

A:

Q: In the case of precipitation on the anode, it is necessary that the solution contain

A: In this question we have to tell that what is the solution contain in the case of precipitation on…

Q: Would you recommend the use of electrochemical cell? To what kind of application? Why?

A: In this question, it is to be determined whether  the use of electrochemical cell is to be…

Q: (a) What is an electrolytic cell? (b) The negative terminal ofa voltage source is connected to an…

A: (a) Electrolytic cell: An electrochemical cell that uses electrical energy to derive the…

Q: Cu(NO,), would you expect

A: We can write the balanced equation and can determine the theoretical yield from the equation.  The…

Q: If allowed to run undisturbed, how will the potential of a concentration cell change over time? It…

A: A concentration cell, is where the electrodes are of same material and the half-cells differ only in…

Q: I, E°cell, for the reaction?

A:

Q: Give a specific application of electrochemistry in our daily lives with its concept principles…

A: Electrochemistry is a branch of chemistry which deals with interrelation between electrical current…

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

A:

Q: what are the cell notations for the table 1?

A: While writing a cell notation we write anode or oxidation and in right side we write reduction…

Q: Use the Table of Standard Reduction Potent would occur spontaneously. Justify your ans balanced…

A: Note : As per guidelines if subparts first 3 are allowed to solve, hence post it seperate   To solve…

Q: In the Flint Water Crisis, trihalomethanes were produced in the new water supply due to the mixing…

A:

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: (Give clear handwritten detailed solution) Find out oxidising agent from the mentioned reaction.

A:

Q: A Br ↑ B ?? Br C D =0

A:

Q: Conditions needed for galvanic cell to take place??

A: We have to give the conditions for the galvanic  cell to take place as follows in step 2:

Q: What is the equation to determine cell voltages using standard reduction potential? 2. What are the…

A:

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: Diagram, in general terms, the standard reduction potentials of electron donors as compared to…

A:

Q: A 215 mL sample of a 0.500 M NaCl solution with an initial pHof 7.00 is subjected to electrolysis.…

A: In 15 Minutes, 10.0 mL portion (or aliquot) of the solution is removed from the cell andtitrated…

Q: what is electrochemistry??

A: The detailed solution is done below.  Electrochemistry is the branch of chemistry which deals with…

Q: At what pH will the voltage equal to 0 V? Considering all the other species are in standard…

A: The pH of the solution is the hydrogen ion concentration, pH=−log[H+]. The hydrogen ion…

Q: To assay reducing agents using iodine, whst is the simple and most commonly employed method is by?

A:

Q: An electrolysis process was carried out by using silver electrode and aqueous argentum nitrate…

A: Hey there! Please check out the answers.

Q: n of metal ions increases ty? Electrolysis time Metal ion charge Electrolysis current mly anly d II…

A: The mass deposited at electrodes is determined by Faraday's law.  And mass deposited is directly…

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.