What is the value of n in the Nernst equation for the reaction Al(s) + 3 Ag (aq) - Ag(s) + Al (aq).

Q: The equilibrium constant of a cell with a cell potential of 0 V is (А) 1 B ) 2 D ) 0.5

A: The solutions are given below -

Q: State what is expected to happen to the cell potential when the specified changes are made to the…

A: As there are many parts of the question, and have not asked about specific part, discuss first three…

Q: A galvanic cell whose cell reaction is 2Fe3+(aq) + Zn(s) → 2Fe2+(aq) + Zn2+(aq) has a cell potential…

A: Answer -

Q: Give an interpretation of a cell potential with a non-spontaneous reaction and a positive ΔG value

A: The relation between Gibbs free energy and Cell potential is as follows, ∆G°=-nFEcell° where, n is…

Q: Calculate the equivalent weight and normality of H;PO, for a solution of 6 M H;PO, given the…

A: Given,  H3PO4 (aq) + 3OH- (aq) ------------> PO43- (aq) + 3H2O (l) Molarity of H3PO4 = 6 M…

Q: Calculate the standard cell potential, Ecell∘, for the equation   Pb(s)+F2(g)⟶Pb2+(aq)+2F−(aq)

A: The reaction given is Pb (s) + F2 (g) ⟶ Pb2+ (aq) + 2 F- (aq)

Q: The standard potential of a Daniell cell, with cell reaction Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s), is…

A: The reaction:

Q: How many grams of cadmium are deposited from an aqueous solution of cadmium sulfate, CdSO4, when an…

A:

Q: Given the reaction Sn4+(aq) + 4e− → Sn(s). What is the value of ΔG° ?

A: In this question, we want to determine the value of ∆G° ( changed in Gibbs energy ) for given…

Q: Calculate the standard cell potential at 25°C for the following cell reaction from standard free…

A: The question contains more than one question so only the first one is solved here, if the other one…

Q: Calculate the standard cell potential (E°cell) of the following oxidation/reduction reaction. O2(g)…

A: Write the two half reactions. Reduction:O2(g)+4H+(aq)+4e-→2H2O(l)Oxidation:  4Fe2+(aq)→4Fe3+(aq)+4e-…

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

A:

Q: alculate the standard cell potential (E∘E∘) for the reaction X(s)+Y+(aq)→X+(aq)+Y(s) if K =…

A: The question is based on the concept of electrochemistry. we have to calculate the standard cell…

Q: How long would it take to deposit 3.75 g of iron from an aqueous solution of iron (III) sulfate by…

A: According to Faraday's First Law of Electrolysis, the chemical deposition due to flow of current…

Q: Balance the following redox reaction in acidic solution. Mn" (aq)+Cu (aq) - MnO,(s)+Cu (aq) Mn (aq)…

A: The steps for balancing redox reaction in acidic solution is as follows - 1) Divide the reaction…

Q: The reaction Sn (s) + 2 Cu²⁺ (aq) ⇌ Sn²⁺ (aq) + 2 Cu⁺ (aq) has a standard potential of 0.29 V at 25…

A:

Q: What is the standard cell potential of a galvanic cell represented by the reaction below? Mg + Sn2+…

A:

Q: What is the definition of the standard cell potential ? What does a large positive standard cell…

A: The potential of an electrode to get reduced at standard conditions of temperature and…

Q: The amount of lactic acid, HC3H;O3, produced in a sample of muscle tissue was analyzed by its…

A:

Q: The reaction Sn (s) + 2 Cu²+ (aq) = Sn²+ (aq) + 2 Cu+ (aq) has a standard potential of 0.29 V at 25…

A:

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: What is the standard potential for this reaction? 4 H* + SO,2- + 2 Na H2SO3 + 2 Nat + H2O

A: Redox reactions basically combine two half-reactions one is reduction another is oxidation reaction.…

Q: a galvanic cell is constructed from a standard hydrogen electrode and from another hydrogen…

A: Given, A galvanic cell is constructed from a standard hydrogen electrode and from another hydrogen…

Q: 1. (a) Balance the following simple redox reaction. Fe (s) + O2(g) + 2H2O (I) → Fe3* + 4 OH (b) If…

A: In an electrochemical reaction redox reaction occur in different electrode  At cathode we expect…

Q: Balance the redox-reaction: CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O

A: In redox reaction there is oxidation and reduction of spices occur i.e  there will be oxidation of…

Q: Give the standard line notation for each cell. (a) 2 103 (аq) + 10 Cr** (ag) + 10 H* (аq) — 10 Cr*…

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

Q: Calculate the standard cell potential of the following cell at 25°C:

A: From electrochemical cells standard reduction potential (SRP) values of Pd and Cu electrodes are…

Q: What does a negative standard cell potential imply about the reaction?

A: The potential difference between the cathode and anode half cell under the standard conditions of…

Q: Calculate the ΔGO(in kJ/mol) for the following reaction at 25.0℃. Sn+2(aq)+Mn(s)→Sn(s)+Mn+2(aq)

A: Answer: ∆G° for the following reaction at 25.0°C is -200.527 kJ/mol

Q: A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: For the following redox reaction calculate the standard cell potential of the reaction.  Redox…

A: We should know the oxidation reaction and the reduction reaction. In Oxidation reaction we have loss…

Q: What mass of each of the following substances can be produced in 1.4 h with a current of 10. A? (a)…

A:

Q: If the standard voltage of the reaction of Cu(s) with Ag*(aq) is 0.46 V, what is the standard gibbs…

A:

Q: What is the mass-action expression, Qc, for the following chemical reaction? 4H30*(aq) + 2CI"(aq) +…

A:

Q: 1. (a) Balance the following simple redox reaction. Fe (s) + O₂(g) + 2H₂O (1)→ Fe³+ + 4 OH (b) If…

A:

Q: How long would it take to deposit 2.72 g of copper from an aqueous solution of copper II sulfate by…

A: Given that : Mass of copper to be deposited (w) = 2.72 g Current (i) = 2 amps

Q: Electrolysis of an aqueous solution of sodium chloride produces chlorine, Cl, (g). The reaction that…

A:

Q: Balance the following reaction. Calculate the cell potential and Gibbs free energy of this reaction…

A: We have given that    the balanced chemical equation                    Cl2  + 2Br-  → Br2  + 2Cl-…

Q: A pure organic acid sample (0.1516 g) is neutralized with OH- ions produced in a constant current of…

A:

Q: 3.2 calculate the standard cell potential of the following cell at 25C 2+…

A: Standard electrode potential of equations  Cu2+ + 2e- ——> Cu(S)   Eo = 0.34V Sn2+ + 2e- ——> Sn…

Q: For the reaction NI2*(aq) + 2FE2*(aq) – NI(s) + 2FE3*(aq), the standard cell potential Ecell is…

A: The answer to this question is given below:

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

A:

Q: Balance the following oxidation-reduction occurring in acidic solution. MnO 4 ^ - (aq)+Co^ 2+ (aq)…

A:

Q: write the redox reactions for the galvanic elements represented by the following half-reactions, and…

A: a) The half reactions given are, Oxidation : Na -----> Na+ + e-…

Q: Which of the following is not correct ? Electrode potential or cell potential is an intensive…

A: 1) Electrode potential or cell potential is independent of the amount of substance involved. It is…

Q: Calculate the standard cell potential, and note whether the reaction is spontaneous under standard…

A: We have given that cell : Cu(s)│Cu2+(aq)║Au3+(aq)│Au(s)  To know whether the reaction is…

Q: Cr 3 Fe3+ 3 Fe2+ Cr 3+

A: EoCell = 1.51 V

Q: O21g) + 4H°(aq) + 2Zn¢ → 2H20µ + 2Zn²" ag) C.

A:

Q: Balance the following redox reaction if it occurs in basic solution.               H2O2(l) +…

A: Oxidation state or oxidation number of an atom refers to the charge on that atom that it would have…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.