Consider a concentration cell containing two half cells with two Ag electrodes, one with 2.5 M Ag+and one with 2.5 x 10-3 M Ag+. In this case, which of the following statements are true? I. Electrons will flow from the half cell with higher towards that of lower concentration. II. The final concentrations of Ag+ in the two half cells will eventually become equal. III. E° = 0 V IV. The cell does not need a salt bridge since silver ions are in both half cells.

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.250 M ZnCl2…

A: Given data,Concentration of ZnCl2=0.250MConcentration of Zn(NO3)2=1.65M

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.550 M ZnCl2…

A: In concentration cells the both half cells have same electrode but their concentration will be…

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.300 M ZnCl2…

A: There are two solutions of Zn2+ ions given in the concentration cell. Out of these two solutions the…

Q: a silver/aluminum cell (e°cell 2.462 V) constructed from one half cell with an aluminum electrode…

A: Given,standard cell potential ( Eocell ) = 2.462 VThe cell potential ( Ecell ) = 2.36 V    [ Al3+ ]…

Q: 1. A voltaic cell is constructed with an Ag/Ag+ half-cell and a Pb/Pb²+ half-cell. a. Write balanced…

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Q: Set up a cell that has a Mg electrode in a 1.0 M aqueous Mg2+Mg2+ solution on the left side and a Ag…

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Q: Find the following using a galvanic cell containing Cr(s)/Cr^3+(aq) along with Co(s)/Co^2+(aq) a.…

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Q: UNIT 9 KEMEDIATION. THI 4. A voltaic cell is constructed using electrodes based on the following…

A: The specie which has high standard reduction potential that tends to reduce itself and oxidize other…

Q: Reduction half reaction: Br2(aq) +_ e →→→ Br- = 1.09 V Oxidation half reaction: Al(s) A1³+ oxidation…

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Q: Consider a galvanic cell constructed from (Cu2+/Cu) and (Fe3+/Fe2+) half-cells.  The half-cells are…

A: Answer :- According to the literature  Fe3+(aq) + e- =  Fe2+(aq)     ε°=0.77 V Cu2+(aq) +2e- =…

Q: alculate the standard potential for this cell.  Sn(s) + 2 Ag+ (aq) --> Sn2+ (aq) +2 Ag (s)  a.…

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Q: For the following galvanic cell: Zn(s) + Ni+2(aq) → Zn+2(aq) + Ni(s) A. Of the two half reactions…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: 9. A standard state galvanic cell is constructed from the following half-cells at 298 K. Zn(s)…

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Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.400 M ZnCl2…

A: Half-cell reactions are given below,

Q: What is the standard cell potential for the spontaneous reaction between these two half-cells?…

A: Complete cell consist of two electrode, in which one act as anode and other act as cathode. The…

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: A voltaic cell consists of Cr/Cr3+and Cd/Cd2+ half-cellswith all components in their standard…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: 1. An electrochemical cell is made of two electrodes: (Zn²+/Zn) and (Ag*/Ag). Use the standard…

A: Electrochemical cell: Cell in which electricity is produced by the action of chemical reaction…

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

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Q: 2. The net equation for a given voltaic cell is: Sn (s) + 2 Agt → Sn²+ + 2 Ag (s) Write the two…

A: The question is based on the concept of electrochemistry.We need to identify half cell reactions and…

Q: A concentration cell consists of two Sn/Sn2+ half-cells. Half-cell A has 0.18M Sn(NO3)2. The…

A: Answer -

Q: Write the a balanced chemical equation for the following galvanic cells: Al^3+ and Fe Al^3+ and…

A: The balance chemical equation for  Al3+ and Fe  ?  Al3+ and Zn2+  ?  Zn2+ and Fe  ?

Q: a. Given the following standard cell notation, draw and label the electrochemical cell. Be sure to…

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Q: A concentration cell is one in which both half-cells contain exactly the same electrodes and…

A: 1) Half Cell A consists of 0.1 M Zn2+ and Half Cell B consists of 1.0 M Zn2+. In a concentration…

Q: a. A second student tries to set up the experiment above, but mistakenly grabs a bottle of 0.1 M…

A: In the given electrochemical cell, tin will act as cathode and iron will act as anode. The Nernst…

Q: A voltaic cell is constructed with two silver-silver chloride electrodes, each of which is based on…

A: Given,The half reaction:AgCl(s) + e-  Ag(s) + Cl-(aq)In two half cell the concentrations of Cl-…

Q: For the following voltaic cell: Fe(s) | Fe^2+(aq, 1.0 M) || Cu^2+(aq, 1.00 M) | Cu(s) a. Draw a…

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

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Q: A galvanic cell runs for 1 minute with a current of 0.20 A. How much charge passed through the cell…

A: Given : Current passed = 0.20 A And time = 1 min

Q: A voltaic cell is constructed, based on the Zn/Sn2+ ion reaction. Zn + Sn2+ → Zn2+ + Sn The…

A: Consider the given equation is as follows; Zn + Sn2+ → Zn2+ + Sn From the above reaction, we can see…

Q: One half-cell in a voltaic cell is constructed from a silver wire electrode in a AgNO3 solution of…

A: The question is based on the concept of electrochemistry. we need to calculate concentration of…

Q: Consider a voltaic cell comprised of Zn/Zn2* at one electrode and Fe2*/Fe3+ at the other electrode…

A: A voltaic cell is electrochemical cell where we see a conversion from electrical energy  to chemical…