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: Consider the following cell reaction: Co(s)+2 H (? M) Co2*(1.00 M)+ H2(g)(1.00 atm) If the cell…

A: The pH of the acid solution is less than 7 and while of the base is greater than 7. The pH and…

Q: For a standard voltaic cell comprised of a Cu2+|Cu electrode and a Fe3+|Fe2+electrode, what is the…

A: In voltaic cell, a spontaneous reaction occur. Greater the value of standard reduction potential of…

Q: 1. Consider the following voltaic cell: Zn (s) | Zn²+ (aq) | Br (aq) | Br2 (1)| Pt (s) a. Write a…

A: Answer;- This question is answered by using the simple concept of writing the cell equation using…

Q: The equilibrium constant, K, was found to be 3.8 x108 at 25°C for the following reaction, 2X(s) +…

A: For the given reaction:  2X(s) +  3Y2+(aq)  →2X3+  + 3Y(s) As the charges are equal on both sides.…

Q: Write the line notation of the cell. Hint: the compartment that contains VO2+/VO2+ species has an…

A: We have to give line notation of given cell

Q: 5a. Calculating the Concentration of Ag+ In the cell: Ref|| Ag|Ag(s) The left half-cell is a…

A: Step 1:5a. Calculating the Concentration of (Ag+): Given data: Reference electrode potential,…

Q: A voltaic cell is constructed with two Zn2+ - Zn electrodes. The two half-cells have 3Zn2+4 = 1.8 M…

A: The electrode in which anode and cathode both are form by same metal, tat cell is known as…

Q: A student wishes to determine the chloride ion concentration in a water sample at 25 °C using a…

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Q: 2(g) |H '(aq) || Pb<'(aq) | PBS04(s) | Pb(s) he following standard reduction potentials. q) + 2 e¯ ®…

A: Cell equation,  Sn2+ + Cu2+ ---&gt; Sn4+ + Cu Cell potential is affected by concentration.  As the…

Q: 1n a solution conta rode in a solution containing 1.0 potential for this cell at 25 °C. S

A: SRP values Standard reduction potential values as, SRP value is more for Co+3 ions, hence it gets…

Q: In a galvanic cell, one half cell consists of gaseous chlorine bubbled over a Pt electrode at a…

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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: Part A For the reaction 2Co (aq) + 2Cl(aq)→2Co² (aq) + Cl₂(g). E=0.483 V what is the cell potential…

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Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 3 Cu2+ (aq)…

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Q: Write the net cell equation for the electrochemical cell. Phases are optional. Do not include the…

A: The standard reduction potential of ions decides which ion will undergo oxidation and which will…

Q: The equilibrium constant, K, was found to be 2.5 x108 at 25°C for the following reaction, 2X(s) +…

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

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Q: Consider the cell Pt(s)/ H2(g, 1 bar)/NaOH (aq, 0.01m), NaCl (aq, 0.01125m)/ AgCl(s) / Ag(s) 2H₂O +…

A: Recall the cell representation,                           Pt s / H2 g, 1 bar / NaOH aq, 0.01 m,…

Q: (0.43 M) as the anode and the half-cell Sn2+(x M) | Sn(s) as the cathode; the measured cell voltage…

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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: Given the following cells in one container: Pt(s) | Cut (aq), Cu²+ (aq) || Cut (aq) | Cu(s), where…

A: 1)E°cell = E°cell (Cathode) - E°cell (Anode)  0.52- 0.15= 0.37V E°cell is positive so it is galvanic…

Q: Calculate AG° for the following cell: Pt|I (aq) | 12 (s) || Sn+ (aq), Sn²* (aq)| Pt Report your…

A: Change in standard gibbs free energy calculation for a redox reaction occurring in a electrochemical…

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

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Q: A voltaic cell consists of a Tl3+(aq)｜Tl+(aq) electrode (Eº = +1.25 V) and a NO3−(aq)｜NO(g)…

A: It is based on the concept of voltaic cell and electrode potential  Here we are required to find the…

Q: A galvanic cell is made from two half-cells. In the first, a platinum electrodeis immersed in a…

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Q: Construct a complete galvanic cell/voltanic cell set up. Label it and show the flow of electrons and…

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Q: A voltaic cell is set up at standard conditions with a gold electrode in contact with Au(NO3)3 (aq)…

A: I. Adding water to the lead half-cell will decrease the measured cell potential. [False] II. A…

Q: Consider the following cell reaction: Mn(s) + 2 H+(? M) Mn2+(1.00 M) + H2(g)(1.00 atm) If the cell…

A: Given data : Mn(s) + 2 H+(_____M) gives  Mn2+(1.00 M) + H2(g)(1.00 atm)the cell potential (E cell…

Q: - Part A - Compute the cell potential at 25 °Cunder the following conditions: [Sn+] – 1.68×10-2 mol…

A: We are given E° cell and we habe to find the Ecell

Q: A voltaic cell consists of a Pb/Pb²+ half-cell and a Cu/Cu²+ half-cell at 25 °C. The initial…

A: ECell can be calculated using nernst equation.

Q: Payalben

A: The objective of the question is to write the cell notation for the given electrochemical cell. The…

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

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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: The following voltaic cell is made: Sn(s) | Sn2(aq) II Fe*2(aq) | Fe(s) The tin electrode is placed…

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Q: cell is made by placing a zinc electrode in a compartment in which the Zn2+  concentration is 2.0 ×…

A: At equilibrium, the value of cell potential becomes zero. The equilibrium constant depends upon the…

Q: Calculate the standard potential of this cell: Ni(s) | Ni2+(aq) || Cu2+(aq) | Cu(s). E∘=?

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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: The standard half-cell potentials of half reactions are as follows:   Ae^+2(aq) + 2e- ->Ae (s).…

A: We have to calculate the concentration of Ae^+2 when Dw^+2 the cathode has a concentration 1.856 M.…

Q: A concentration cell consists of two Ni/Ni2+ electrodes. One electrode contains 0.15 M Ni²+ and the…

A: Given the Ni2+(aq) concentrations in the half-cells are 0.15 M and 0.95 M

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

A: Given,  In the cell at anode Zn(s) is oxidized to Zn2+(aq) and at cathode H+(aq) is reduced to H2(g)…

Q: A voltaic electrochemical cell is constructed using the following reaction. The half-cell components…

A: The cell compartment in which the chemical reactions occur at the corresponding half cells to…