4) Explain the following: Discuss the differences between AG and AG°'; between the relative rates of the forward and reverse actions when AG is negative, zero, or positive. What is the relationship between AGº' and K'eq? How can a cell carry out a reaction that has a +AGº

Q: (c) Calculate the standard cell potential, E° of the following reaction at equilibrium. Show your…

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Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

A: Given: The overall cell reaction will be as follows: 2H+(aq) + Zn(s)---------> H2(g) + Zn2+(aq).…

Q: Use the Nernst equation to calculate the cell potential, Ecell , for a galvanic cell consisting of…

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Q: In the 1.0 M CuSO4 solution, the following species are present: Cu2+, SO42-, H2O, H3O+, and OH-.…

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Q: A)Give the reason why it is necessary to use hydrogen as a standard to define the standard potential…

A: The solutions are given below -

Q: The free energy change for the following reaction at 25 °C, when [H+] = 1.15 M and [Co²+] = 0.00897…

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Q: Consider the following electrochemical cell in which the volume of solution in each half-cell is 100…

A: The Nernst equation is shown below: Ecell = electrode potential at any condition E0cell = standard…

Q: Why is equilibrium constant K related to only E° cell and not Ecell ?

A: The reason for, equilibrium constant K related to only E0cell and not Ecell has to be given.

Q: Consider the galvanic cell constructed with the following materials Zn electrode Zn(NO3)2(aq), Fe…

A: An electrochemical cell that converts the energy of spontaneous redox chemical reactions to…

Q: How long (in hours) must a current of 4.61 amps be passed to produce 79.5 g of copper metal from a…

A: Given:: Current i= 4.61 A  Mass of Cu = 79.5 g  Molar mass of Cu= 63.55 g mol-1 Time t= ?

Q: Ecell for the following cell at 25°CC is +0.254 V: Hg2* (aq) + 2 1"(aq) = Hg(1) + 2(s) What is the…

A: The cell reaction given is, => Hg2+ (aq) + 2 I- (aq) -------> Hg (l) + I2 (s)  Given : Eocell…

Q: (c) Calculate the standard cell potential, E° of the following reaction at equilibrium. Show your…

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Q: The standard cell potential for the reaction provided below is-2.431V, calculate the cell potential…

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Q: Consider the following reaction and its AG° at 25.00 °C. Fe2+ (aq)+Zn(s) → Fe(s) + Zn²*(aq) AG° =…

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Q: The standard cell potential (Eo) of a voltaic cell constructed using the cell reaction below is 0.76…

A: The concentration of H+ in the cathode compartment is to be calculated.

Q: Consider the following equation, if the cell potential is 1.136 V at 25∘ C, determine the standard…

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Q: The following cell Ag | Ag+(0.10M) || Ag+(1.0M) | Ag is a concentration cell and is capable of…

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Q: The voltaic cell below has a standard potential, E°cell of +0.76 V and its cell potential, Ecell at…

A: Given data,Temperature=25oCEcell=0.54VEocell=0.76V[Zn2+]=1.0M

Q: The standard cell potential of a voltaic cell consdtructed using the cell reaction below is 0.772 V.…

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Q: Explain the following relationships: Delta G and w, cell potential and w, cell potential and Delta…

A: The equations for the relationship between Delta G and w, cell potential and w, cell potential and…

Q: Sketch the galvanic cell in standard conditions consisting of two half-elements IO3-, H + | I2 (E °…

A: In the galvanic cell, the standard conditions consisting of two half-elements given are: IO3-, H + |…

Q: By what ratio will Q change if the cell potential is increased by 0.63 V? Assume v = 1 and the…

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

Q: Assuming it occurred in an acidic solution, what is the correctly balanced equation for H202 +…

A: (1) H2O2 + Sn2+--- H2O + Sn4+ Balanced in acidic medium ?   (2) ∆Go = 12 kJ/mol = 12000 J/mol n = 3…

Q: . The reaction Si(s) + 2 H2(g) ⇌ SiH4(g) is spontaneous at 298 K. The standard enthalpy of reaction…

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Q: In a galvanic cell, Q = 0.0050 and K = 1.2E4. Based on these values, Ecell is and E'cll is positive…

A: From the given data, we have to identify the signs of Ecell and E°cell

Q: Enter your answer in the provided box. What is the standard emf of a galvanic cell made of a Cd…

A: Since concentration of both solutions is 1.0M (standard conditions) , emf of cell will be equal to…

Q: The free energy

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Q: = +0.851Vwhat is the spontaneous reaction between these two half-cells and what is the poten

A: For Spontaneous reaction, E°cell is positive.  Electrode with higher standard reduction potential…

Q: d.) Calculate the standard free energy change, AG cel, for the battery. F = 9.65 x 104 C/mol e.)…

A: Given :  Ag+(aq) + e- -----> Ag(s)  E° = 0.80 V  Cd+2(aq) + 2e- ------> Cd(s)  E° = -0.40 V…

Q: 11. Consider the following reaction and its AG-AGo at 25.00 °C. Wate eb. Calculate the equilibrium…

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Q: The standard potential of the cell formed by combining the Cl2/Cl- (aq) half-cell with the standard…

A: In order to found the individual reduction potential of a half-cell, the need for standard electrode…

Q: The free energy change for the following reaction at 25 °C, when [Cd2+] = 3.67×10-3 M and [Ag+] =…

A: Answer:- This question is answered by using the simple concept of calculation cell potential using…

Q: For the following redox reaction: Cr2O72-(aq) + Ce3+ (aq)→ Ce4+ (aq) + Cr3+ (aq) a. Write the cell…

A: Since we only answer only upto 3 sub parts , we'll answer the first 3.Please resubmit the question…

Q: 33M.  I need to calculate Gibb's free energy and equilibrium constant, K.  Is the reaction…

A: In an electrochemical cell, two electrodes are used. One is an anode and the other is a cathode. The…

Q: The following galvanic cell isconstructed at 273 K.Each aqueous phase reactant and product has a…

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Q: (d) The basis of a battery or cell design can be explained by a galvanic cell shown Cu…

A: In the given question we have to tell all mechanism and cell reaction of given cell.

Q: Consider the following reaction and its Δ?∘Δ⁢G∘ at 25.00 °C. Fe2+(aq)+Zn(s)⟶Fe(s)+Zn2+(aq)Δ?∘=−60.73…

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

Q: onsider the following reaction at 298K. Fe³+(aq) + Cd(s)→→→→→2Fe²+ (aq) + Cd²+ (aq) he standard…

A: Given,             ∆G°=-226.58kJ 2Fe3+(aq) + Cd(s) →2Fe2+(aq) + Cd2+(aq)∆G°=-nFEocelln= Number of…

Q: 11. Consider the following reaction and its AG-AGo at 25.00 °C. 2Ag(aq)+Cu(s) 2Ag(s)+Cu*(aq) AG…

A: Given reaction is :  2Ag+ (aq) + Cu (s) ------------> 2Ag (s) + Cu2+ (aq) , ΔG0 = -88660 J/mole…

Q: what is the relation between standard electrode potential and standard Gibb's free energy ?

A: Gibbs free energy (ΔG) gives information about the direction of the reaction. If ΔG is negative, the…

Q: How long (hr) must a constant current of 50.0 A be passed through an electrolytic cell containing…

A: Answer: 5.36 hr

Q: 1. Calculate the Gibbs free energy changes, AG, by using the potential differences measured in Part…

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Q: For the following electrolyte-concentration cell consisting of two cells back to back by electrodes,…

A: The given cell representation  is ,                          Pt ; H2, HCl (a1), AgCl(s), Ag | Ag,…

Q: Using the reaction between Fe(NO3)2(aq) + Al(s) complete each of the following. Single displacement…

A: as you've asked a multipart question we are going to solve first three questions for you if you want…

Q: Write the schematic representation and reaction of the cell composed of SHE and cadmium electrodes.…

A: The electrode which has higher reduction potential acts as a cathode and the electrode with lower…

Q: Cu"taa) Sn (aa) Cus Consider a cell: Sn in which the concentration of [Cu2*] and (Sn2] are both 2M.…

A:

Q: The free energy change for the following reaction at 25 °C, when [Cr**]= 2.80×10-3 M and [H*]= 1.11…

A: The formula of calculation of Gibbs free energy is: ∆G=-nFE (a) The chemical reaction taking place…

Q: Consider the following galvanic cell: Agls) | Ag"(3,0 x 10“ M) || Fe³"(1.1 × 10³ M), Fe²"(0.040 M) |…

A: The give cell notation is            Ag(s)/Ag+(3.0×10-4 M)   //      Fe3+(1.1×10-3 M), Fe2+(0.040…

Q: The standard cell potential is a thermodynamic state func-tion. How are E° values treated similarly…

A: The standard cell potential is a thermodynamic state function. Hence similar to other state…