A cell was set up having the following reaction Mg(s) + Cd2+ (aq) → Mg2+ (aq) + Cd (s) E°cell = 1.98 V The Magnesium electrode was dipped in a 1.00 M solution of MgSO4 and the Cadmium electrode was dipped in a solution of unknown Cd2+ concentration. The cell potential was measured to be 1.54 V. What is the unknown Cd2+ concentration?

Q: Mg(s) + Fe2+(aq) – Mg2+(aq) + Fe(s) The galvanic cell described above has a standard cell potential…

A: Galvanic cell is electrochemical cell where, current is supplied to carry out some chemical…

Q: Consider the following cell: Fe|Fe³+ ||H+, H₂|Pt If the cell is run backwards by subjecting it to a…

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

A: GIVEN:

Q: Consider the following galvanic cell: Ag(s) | Ag*(3.0 x 1o“ M) || Fe3*(1.1 × 10-³ M), Fe2*(0.040 M)…

A: We are given a galvanic cell and we have to answer questions based on that.

Q: The standard cell potential for the reaction: A (s) + B2* (aq) = A2* (aq) + B (s) is - 0.371 V. What…

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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: The following cell has a potential of 0.10 V at 25oC. Ni(s) | Ni2+(aq) (1.0 M) || H+ (? M) | H2(g)…

A: Ni(s)   +    2 H+(aq)     ⇔    Ni+2(aq)   +     H2 (g)    Ecello = 0.23…

Q: Use the Nernst Eq. Ecell = Eocell - (RT/nF) lnQ to calculate the cell potential when [Mn2+] = 0.010…

A: Consider the following balanced redox reaction:  Sn (s) + MnO2(s) + 4 H+(aq)→ Sn2+(aq)+ Mn2+(aq)+2…

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

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

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

A: Answer :----- Given :---- [Cd2+ ] = 0.00100 M[Au3+ ] = 0.784 MThe overall balanced reaction are…

Q: (E°cell

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Q: Calculate the cell potential for the galvanic cell in which the reaction   Fe(s)+Au3+(aq)↽−−⇀…

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

Q: Consider the following electrochemical cell in which X is an unknown metal: X (s) | x2+(1 M) || Cl₂…

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Q: If at 25°C the standard electrode potential of the Ag/Ag* electrode is 0.799 V, and the equilibrium…

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Q: The cell potential (Ecell) of a galvanic cell made using the redox couples H+/H2 and Zn2+/Zn is…

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Q: Consider the following galvanic cell at 25°C:Pt|Cr2+(0.30M),Cr3+(2.0M)||Co2+(0.20M)|CoThe overall…

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Q: An electrochemical cell is made by placing an iron electrode in 1.00 L of 0.19 M FeSO4 solution and…

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Q: A galvanic cell based on the reaction between Br2 and vanadium (III) ion has E°cell= 1.39 V: Br2(1)…

A: Given:  Ecell ° = 1.39 V ; Ebromine ° = 1.09 V (from the literature)

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A: We have been asked to provide short hand notation for the given electrochemical cell reaction and to…

Q: Consider a galvanic cell based on the reaction   2 Fe2+ (aq)     +   Cl2 (g)   ------------>2 Fe3+…

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Q: A galvanic cell at a temperature of 25.0°C is powered by the following redox reaction:…

A: T = 25oC=25+273=298K[Ca2+] = 6.08M[Cr3+] = 1.96 Mn=6 as 6 electrons are involved in the reaction

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

A: Data given: The concentration of [Sn2+] = 0.0595 M The concentration of [Co3+] = 0.0452 M The…

Q: Consider this galvanic cell at 298 K:                 2 Cr(s)  +  3 Ni2+(aq)      2 Cr3+(aq)  +…

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Q: Two half-reactions are shown with their standard cell potentials. If a galvanic cell is constructed…

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Q: A cell constructed in which one half-cell consists of a Zn wire dipped in a solution of Zn(NO3)2.…

A: The electrode reactions will be as follows:

Q: In a galvanic cell the cathode is an Ag+(1.00 M)/Ag(s)half-cell. The anode is a standard hydrogen…

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Q: (E°cell)

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Q: The cell potential for a voltaic cell composed of zinc and copper is 1.0 V under standard…

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

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Cr3+ (aq) +…

A: We have to find standard electrode potential  Eocell = Eocathode - Eoanode

Q: An electrochemical cell consists of a silver metal electrode immersed in a solution with[Ag+]  = 1.0…

A: The given parameters are: [Ag+]  = 1.0 M molarity of NH3 = 5.0 M  [Cu(NH3)42+] = 0.020 M…