a) What is the electromotive force at 25° for a cell made up of the following: Zn | Zn"(0.10M) || Cu²* (1.0 x 10ʻM) | Cu b) What is AG for the above cell? c) Calculate the equilibrium constant for this reaction at 25°C.

Q: 3. Write equations for the half-reactions and the overall cell reaction, and calculate Eºcell for…

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Q: Write a balanced chemical equation for the overall cell reaction represented as 2+ 3+ a) Fe*/Fe* //…

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Q: 1)))) How many faradays must pass through an electrolytic cell to reduce 0.32 mol Ag+ ion to silver…

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Q: An electrolytic cell is constructed from the following half-reactions: Fe2 (aq) + 2 e Fe(s) E°-…

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Q: Consider the following cell reaction: Fe(s) + 2 H*(? M)→FE²*(1.00 M)+ H2(g)(1.00 atm) - If the cell…

A: Given: A cell reaction: Fes + 2H+?M → Fe2+1.00M + H2g1.00atm Temperature = 298K Cell potential =…

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Q: Calculate the E and identify the type of electrochemical cells of the following: (a) Ag|AgBr…

A: EBr-/AgBr/Ag0 = 0.10 VECl-/AgCl/Ag = 0.22 V Anode:…

Q: Consider the cell Fe(s) FeSO4(ag) HgSO4(s) Hg(1) (b) Write the half-cell reactions and the full cell…

A: Given cell  Fe(s)|FeSO4(aq)|Hg2SO4(s)|Hg(l)

Q: 18.39 Consider the following galvanic cells: 1. Cu(s)|Cu²*(1 M) || Fe³*(1 M), Fe²*(1 M)|Pt(s)

A: The balanced chemical reaction is the one that contains equal number of atoms on both sides of the…

Q: Determine the current (in A) to produce 3.10 g Ag when Ag"(aq) is electrolyzed for 2.00 h. (F =…

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Q: 6. An example of the type of cell described in question 5 can be represented as Mg(s) Mg (0.025 M)…

A: Given-> Mg(s)/Mg2+(0.025M)//Mg2+(1.5 M)/Mg(s)

Q: 3. Calculate the equilibrium constant for the following reaction using data from the standard…

A: Equilibrium constant gives the relation between the concentration of different reactants and…

Q: 1. What is the potential for the galvanic cell depicted below: PtN₂Hs+ (2.59 mM), NH4+ (9.01 mM), pH…

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Q: of the following cell diagrams represents a galvanic cell? (ɛ° red(Cd E(s) | Cd2*(aq) || H*(aq)|…

A: 1) Given , Current (i) = 18.0 A Time(t) = 4.40 × 3600 = 15840 s Charge (Q) = it   = 15840 ×18 =…

Q: What is AG° for the following balanced reaction, if E = +1.101 V? %3D Zn(s) | Zn2* (1.50 M) || Cu2"…

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Q: For the cell notations in the previous problem, write the corresponding balanced reactions. 2+ ,2+…

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Q: Write a balanced chemical equation for the overall cell reaction represented as a) Fe"/Fe* //…

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Q: Given the information below. Is the cell spontaneous in the forward or reverse directions? Pt |…

A: Given that,  Pt | Pt2+|| Au3+| Au Pt2+(aq) + 2 e– ----> Pt(s)  ;    E° = 1.20 Au3+(aq) + 3 e–…

Q: Calculate the Ecell given the following notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+…

A: Given,  The Ecell for the notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+ (0.10 M) | Cu is:

Q: What is a cell diagram? Write the cell diagram for a galvanic cell consisting of an Al electrode…

A: For cell diagram representation, there is the need of cathode , anode and salt bridge.

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Q: 2.Write cell reactions for the following cell line notations and calculate the E'cell: a. Al(s) |…

A: a.

Q: 1. a) What is the electromotive force at 25° for a cell made up of the following: Zn | Zn*(0.10M) l|…

A: This cell consists of Zn on the left i.e. Anode  And Cu on the right i.e. Cathode. a) Electromotive…

Q: Q5) What is the K,, for a silver salt, when the cell potential is 0.244 V versus a 0.5 M Ag'…

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Q: Complete and balance the following skeletal reaction in a basic solution, using the half reaction…

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Q: If a galvanic cell is constructed using Au3+ and Al3+, which ion will most likely be in the anode?

A: Reduction Addition of electron is called reduction Oxidation Removal of electron is called oxidation

Q: Question 3 Which species is reduced in the following reaction? Cus) + 2AGNO3(aq) → Cu(NO3)2(aq) +…

A: The given reaction is, Cu(s) + 2AgNO3(aq) ---> Cu(NO3)2(aq) + 2Ag(s) This reaction is a Redox…

Q: Determine AG for the following reactions. All answers are two 2 significant figures. (2) 2 Fe" (aq)…

A: To calculate ∆G° , we would use formula :  ∆G° = - nFE°  So, first need to calculate standard emf…

Q: How many grams of Ag would be deposited from an aqueous solution of Ag+ with a current of 2.534 A…

A: Molar mass of Ag = 108g/mol Reaction takes place:- Ag+ + e-  ------> Ag  current , I = 2.534 A…

Q: 2Cr* (0.1 mol · L)+ 2Br (0.1 mol L) 2Cr" (1.0 mol · L) + Br,(1)

A: The calculations are done below.

Q: Which of the following is the correct cell representation of the reaction: Sn**(aq) + 2 TI(s) ->…

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Q: 17. Consider a galvanic cell that utilizes the following reaction (unbalanced): (AuC14) -(aq) +…

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Q: 3) Çalculate the potential in a solution at 298 K when 5.0 ml of 0.25 M Ce* solution is added to…

A: E°(cell) = E°(cathode/red) - E°(anode/oxi) = (1.61) - (0.77) = 0.840 V Number of electrons…

Q: a Zn / Zn2 + // Ag / Ag + galvanic cell has an electromotive force of 1.56V. Find E ° for Ag / Ag +…

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Q: The overall reaction for the Ag|Ag+||Cu2+|Cu cell is?

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Q: 1. Write the (a) half reactions and the (b) balanced overall reaction for the cell notation Fe (s) |…

A: In cell reaction oxidation takes place at anode and reduction takes place at cathode .

Q: Use the standard cell potential to calculate the value of the equilibrium constant, K, at 25°C for…

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Q: How many grams of zinc metal will be deposited from a solution that contains Zn² ions if a current…

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Q: For the following two reduction half-reactions, which will occur at the cathode? a) Fe3+(aq)…

A: We are given two half cell reactions as follows; Fe3+(aq) + e- ------> Fe2+(aq)   Eo = +0.771…

Q: 8. Consider the cell Fe(s) FeSO.(ag) Hg.SO.(1) Hg() Write the half-cell reactions and the full cell…

A: Formulae used:  E°cell = E°cathode  - E°anode  deltaG° = - RTlnK  delta G° = -nFE°cell  T = 298 K  R…

Q: A galvanic cell is made using a Cu/Cu2 (1.0 M) electrode and an Fe/Fe2 (1.O M) electrode. What is…

A: Standard electrode potential is defined as " The value of the standard emf of a cell in which…

Q: Consider the following reaction and their reduction potential values: Cu+ + Ni2+ —> Cu2+ + Ni…

A: Overall Cell potential  Spontaneity

Q: (a) Calculate the standard cell potential of Hg I HgCla (aq) 2 || TINO: (ag) I TI at 25°C. (b)…

A: The potential of the cell under standard conditions (1 M for solutions, 1 atm for gases, pure solids…