What is the maximum electrical work that can be obtained from 6.54 g of zinc metal that reacts in a Daniel cell, whose cell potential is 1.10 V? The overall cell reaction is Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s)

Q: For the cell reaction, Zn(s) | Zn2+(aq, 1 M) || Cu2+(aq, 1 M) | Cu(s), the electrode potential of…

A: In the given question we have to calculate the cell potential. cell Reaction, Zn(s) + Cu2+(aq)…

Q: Consider the following electrochemical cell notation with a cell potential of 1.22 V. Pt(s) ∣ H2(g,…

A: The cell notation given is,  Pt(s) ∣ H2(g, 1.0 atm) ∣ H+(aq,1.0M) ∣∣  Au3+(aq,? M) ∣ Au (s)

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: In cell notation anode is written on left side and cathode on right side.

Q: Calculate the equilibrium constants of the following reactions at 25°C from standard potential data…

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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: Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

A: GIVEN:- Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

Q: Consider the reaction corresponding to a voltaic cell and its standard cell potential.…

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Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: Given the schematic representation Cd | Cd2+ (1 M) || Ag+ (1 M) | Ag,  write the overall cell…

A: A voltaic cell is an example of electrochemical cell. It uses a chemical reaction to produce…

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

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Q: What is the maximum electrical work that can be obtained from 6.54g of zinc metal react in a Daniel…

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Q: Given the following two half-reactions, write the overall balanced reaction in the direction in…

A: The given data : To determine = a)The overall balanced reaction in spontaneous direction. b) The…

Q: Fe (s) + O2(g) + 2H2O (l) → Fe3+ + 4OH- Balance the  simple redox reaction, If the standard change…

A: Oxidation is the loss of electrons and reduction is the gain of electrons.

Q: If the standard potential of a voltaic cell is + 0.831 V, what is the standard free-energy change…

A: Given standard cell potential of the Voltaic cell, Eocell = 0.831 V  Given the number of electrons…

Q: Consider the following galvanic cell. (Hint: Write the balanced reaction.) Cr(s)ICr+(aq, 1.0 M) ||…

A: The cell given is, => Cr (s) | Cr3+ (aq, 1.0 M) || Ag+ (aq, 1.0 M) | Ag (s)

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mfn (s) is oxidized…

A: Answer

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

A:

Q: Write the cell notation for an electrochemical cell consisting of an anode where Al (s) is oxidized…

A: CELL NOTATION Cell notation is the shorthand method of expressing the redox reaction. Both the half…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Co (s) is oxidized…

A:

Q: construct a cell under standard conditions. The anode and cathode are iron and silver rods. Using…

A: We have to give information about the given cell

Q: Consider the following electrochemical cell notation with a cell potential of 1.22 V. Pt(s) | H2(g,…

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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: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Sn n²* (aq)…

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Q: Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: [Cr2+] = 0.00190 M [Au3+] = 0.824 M ->Answer may differ slightly because values of standard…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: A cell notation is basically a shorthand method used to represent a cell which is made up of two…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Co (s) is oxidized…

A:

Q: 3. For the reaction: Zn(s) + 2Ag (aq)-Zn2(aq) 2Ag(s).. a. Determine the standard cell potential. b.…

A: Standard cell potential: E°cell =E°reduction -E°oxidation Where E°reduction = standard reduction…

Q: Consider the following electrochemical cell notation with a cell potential of 0.300 V. Pt ∣Cr3+(aq,…

A: NOTE : There is a minor correction in the cell notation given. As per the rules, the specie which is…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: Given that  Mg is Oxidized to Mg2+ at anode  And Cr3+ is reduced to Cr at cathode

Q: The equilibrium constant of a cell with a cell potential of 0 V is a. 1.5 b. 2.5 c. 0 d. 1 e. 0.5 f.…

A: To Solve this problem we will calculate the equilibrium constant .

Q: Consider the following cell reaction: Mn(s) + 2 H*(? M) –→MN2*(1.00 M) + H2(g)(1.00 atm) If the cell…

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Q: Given the following cell notation for a galvanic cell, calculate the cell potential. Mg(s)|Mg²+ (aq)…

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Q: Given that the standard cell potential is 0.019 V and the overall equation is 2 Cr³⁺ (aq) + 3 Zn (s)…

A: The Nernst equation is shown below,

Q: Write the cell notation for an electrochemical cell consisting of an anode where Fe2+ (aq) is…

A: Answer is explained below. According to the question,  At anode : Fe2+ (1M) | Fe3+ (1M) At cathode :…

Q: Given the following cell notation for a galvanic cell, calculate the cell potential. Mg(s) Mg²* (aq)…

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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: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Cu²* (ag)…

A: The reaction given is Hence in the above reaction, Cu2+ is being reduced to Cu and Zn is being…

Q: Will the potential of the galvanic cell change if we add the same amount of water to the electrolyte…

A: Cell potential is given by Nernst equation , which is as: Ecell = Eocell - RTnFlnQ  Cell potential…

Q: f the potential of a galvanic cell is +1.20 V, what is the Gibbs free-energy change when one mole of…

A: Given  potential of a galvanic cell is +1.20 V when one mole of electrons is transferred in the…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Cr (s) is oxidized…

A: We need tyo write the cell notation of the cell made of Cr and Co.

Q: Write the cell notation for an electrochemical cell consisting of an anode where Sn (s) is oxidized…

A:

Q: What is the standard cell potential for a galvanic cell that consists of Au3+/Au and Ni2+/Ni…

A: The reduction reactions involved in the galvanic cell are

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: You have the following setup to construct a cell under standard conditions. The anode and cathode…

A: Electrochemical cell of iron and silver contains silver as cathode in right hand side vessel while…

Q: A voltaic cell employs the following redox reaction: 2 Fe+ (aq) + 3 Mg (s) → 2 Fe (s) +3 Mg²+ (aq)…

A: Given values [Fe^3+]=2.00M.     ,.   [Mg^2+]=1.6×10^-3M Nernst equation --> Ecell = E°cell -…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Zn (s) is oxidized…

A:

Q: What is the standard cell potential for a galvanic cell that consists of Au3+/Au and Ni2+/Ni…

A: Standard cell potential for galvanic cell :  Ecello = Ereduction , cathodeo - Ereduction , anodeo =…

Q: Calculate the theoretical cell potential of the following cells. If the cell is short-circuited,…

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Q: The cell reaction for the ‘Bunsen cell’ is Zn(s) + 2 NO3−(aq) + 4 H+(aq) → Zn2+(aq) + 2 H2O(l) + 2…

A: Given data contains, Standard cell potential is -0.040V. The given cell reaction is, Zn(s) + 2…