A concentration cell is constructed using two metal (M) electrodes with M2+ concentrations of  xM (cathode) and 10-5M (anode) in the two half-cells (x is larger than 10-5M so [M2+] of the anode is 10-5M). The cell potential at 25°C is 0.118 V. Determine the cathode concentration ([M2+ ]cathode). a. 3M b. 1M c. 0.1M d. 0.01M e. 0.5M

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…

A: This is simple problem of electrochemistry where fro deposition of one equivalent of metal we need…

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

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

A: graphite(s) | X2 (g) | XO4- , H+ || YO3-, YO2- , H+ | graphite(s)

Q: using two metal (M) electrodes with M2+ concentrations of  xM (cathode) and 10-5M (anode) in the two…

A: We will use nernest equation

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: Consider the cell described below. Al | Al3+ (1.00 M) || Pb2+ (1.00 M) | Pb Calculate the cell…

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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 standard cell potential, E cells for each electrochemical cell given the following…

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Q: An electrochemical cell is set up with the following configuration: Hg|Hg2+||Mn2+|Mn.  The solutions…

A: Spontaneity of a Chemical reaction in a galvanic cell on the basis of cell potential:

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: The cell notation for the Galvanic cell is Cd(syCd2+/l/½(syI" The Standard Reduction Potential are…

A: The Gibb's free energy determines the spontaneity of a reaction. If the Gibb's free energy is…

Q: The equilibrium constant, Kc, was found to be 4.1 x108 at 25°C for the following reaction, 2X(s) +…

A: At equilibrium Ecell = 0. And Q = Kc . We can calculate the E°cell  using the nearst equation.

Q: (E°cell

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Q: Consider the concentration cell shown below. Calculate the cell potential at 25°C when the…

A: (a)

Q: A concentration cell is constructed using two Ag electrodes with Ag concentrations of 1.0 M and 2.39…

A: Concentration cells are the electrochemical cells which have same electrode and electrolyte at both…

Q: Consider this electrochemical reaction: Zn (s) +Ni2+(aq)→ Zn2+(aq)+Ni(s) The standard cell…

A: This is solved by Nernst Equation.And in the equation, the activity of the solid components are 1…

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

A: In the field of science, An electrochemical cell is a source of…

Q: The galvanic cell consisting of a lead electrode and a zinc electrode was set up and connected by a…

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

Q: The voltaic cell described by the notation below measured a potential of 1.1 V. If the reaction was…

A: The given cell notation for the voltaic cell is:- Pt(s) | J2- (1.50 M) | J(l) || Ag+ (0.010 M) |…

Q: In a standard electrochemical cell, A4+ constant is 2.23x1054 (Use R = 8.314 J/mol-K; F = 96485…

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

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Q: Pt(s) | V³+ (aq, 0.210 M), V²+ (aq, 0.00600 M) || S.H.E. Ecell = V E√³+√√2+ = -0.255 V The Pt…

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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: The following half-cells are on the left and coupled with the standard hydrogen electrode on the…

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Q: Calculate the reaction temperature of the electrochemical cell described below which measures a…

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Q: Consider an electrochemical cell made up of Au Au and Co²+ | Co³+ half-cells. Part 1 of 2 Write the…

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Q: The cell notation for the Galvanic cell is Cd(s)Ca2*/12(s)/" The Standard Reduction Potential are as…

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Q: Calculate the cell potential of each of the following electrochemical cell at 25oC. a. Pt|H 2…

A: As you not specifiy so i am giving answer of first question  First Calculate standard electrode…

Q: (E°cell)

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Q: Calculate the potential for each cell as written at 25 ∘C.25 ∘C. Indicate whether the metal…

A: We have to tell the potential of given cell and identify cathode and anode.  Given, E°…

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: Calculate the potential for each cell as written at 25 °C. Indicate whether the metal electrode in…

A: Let us consider a cell notation: Zn(s)|Zn2+aq∥(salt bridge)H+|H2g|Pt(anode)…

Q: Balance the following reactions. Calculate the cell potential and the Gibbs free energy of these…

A: For a.) Adding these 2 eqn we get,

Q: The standard cell potential for the reaction shown here is 0.653 V. Calculate the cell potential at…

A: We have given that  Ecell° = 0.653 V And net reaction as follow            2Hg(aq)2+  + 2V(aq)2+  ⇋…