Based on the cell notation of an electrochemical cell, Pt(s)| H2 (g. 1 atm) |H+ (aq,0.02M)|| Ag (aq,0.15 M) Ag (s) (a) write the half-cell notation equation of the anode and cathode. (b) write the overall cell reaction equation. (c) given that the cell potential is +0.852 V, calculate the standard reduction potential of silver. (d) calculate the equilibrium constant for the reaction at 25°C.

Q: What is the electrical current, in Amperes, that must be applied if 6.50 g Ag is deposited at the…

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Q: Calculate the cell potential for the galvanic cell in which the reaction   Ti(s)+Cu2+(aq)↽−−⇀…

A: Given:  The concentration of Ti2+ is 0.00140 M. The concentration of Cu2+ is 0.875 M. Introduction:…

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Q: Calculate the cell potential for the galvanic cell in which the reaction Fe(s) + Au³*(aq) = Fe*(aq)…

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Q: If the potential of a cell is 0.51 V at 25°C when [Zn2+(aq)]=0.111M and the pressure of the hydrogen…

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Q: A constant current is passed through an electrolytic cell containing molten MgCl2 for 18.0 h.If…

A: According to Faraday's first law, when a certain amount of current flows through an electrolyte, the…

Q: A galvanic cell whose cell reaction is 2Fe3+(aq) + Zn(s) → 2Fe2+(aq) + Zn2+(aq) has a cell potential…

A: Answer -

Q: The following half-reactions were combined to construct a new galvanic cell. What is the standard…

A: Given-> [AuBr4]-(aq) + 3e- --------> Au(s) + 4Br-(aq).   E°=0.854 V Au3+(aq) + 3e- ------->…

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

A: Please find your solution below :

Q: In the electroplating of nickel from a solution containing Ni2+ ions what weight of nickel-metal…

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

A: Given, 2VO2+(aq) + 4H+(aq) + Fe(s) --------> 2VO2+(aq) + 2H2O(l) + Fe2+(aq)  [VO2+] = 1.50 M…

Q: In the electrolysis of water, how long will it take to produce 145.0L of Hz at 1.0 atm and 273…

A: we know volume occupied by hydrogen gas  = (weight of hydrogen gas /mol. mass of hydrogen) *22.4 l…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 210, (aq)+…

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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: An electrolytic cell produces aluminum from aluminum oxide, Al2O3. What mass of aluminum can be…

A: Applying formula w=Zit

Q: Molten CaCl2 can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

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Q: Molten CaCl, can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

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Q: The equilibrium constant for the reaction Zn(s) + Fe2+(aq)⇌ Zn2+(aq) + Fe(s) is 6.66 x 1010 at 25…

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Q: A galvanic cell consists of a Mg electrode in 1 M Mg(NO3)2 solution and a Ag electrode in 1 M AgNO3…

A: Given- Electrodes Mg  in 1 M Mg(NO3)2 solution Ag  in 1 M AgNO3 solution Temperature = 25 °C   To…

Q: By what ratio will Q change if the cell potential is increased by 0.63 V? Assume v = 1 and the…

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

Q: (a) Liquid H2O is subjected to electrolysis. One of the half-reactions is 2 H2O → O2 (g) + 4 H+(aq)…

A: We have to calculate the Faraday of electricity required and the time taken.

Q: Write the cell notation for an electrochemical cell consisting of an anode where Cr2+ (aq) is…

A: In the standard cell notation, the single vertical line represents the phase boundary and the double…

Q: Consider the galvanic cell. In a certain experiment, the emf () of the cell is found to be Q.54 V at…

A: Solution :    Nernst equation is used to calculate the potential of the cell at non-standard…

Q: What

A: We will use nernest equation.

Q: Copper can be electroplated at the cathode of an electrolytic cell by the half-reaction: Cur"(aq) +…

A: Given, The mass of copper is 325 mg. The current is 5.6 A. The given reaction is,

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

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Q: A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is…

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

Q: ulate the potential of the following cells: a galvanic cell consisting of a lead electrode on the…

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Q: Calculate the cell potential for the galvanic cell in which the reaction Fe(s) + Au³*(aq) =…

A: Given:  Temperature (T)=25oC                             =(25+273)K…

Q: Calculate the standard cell potential, ?∘cell,Ecell∘, for the equation…

A: Since the cell potentials for the half reactions are as Sn(s)  -----> Sn2+ (aq) + 2 e-…

Q: Molten CaCl, can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

A: Given-> Current (I) = 2.99 ampere Weight of Ca= 23.5 gm

Q: In the electrolysis of water, how long will it take to produce 1.000 × 102 L of H2 at STP (273 K and…

A: Oxidation is the process that involved the loss of electrons and oxidized to cation.  Hence when a…

Q: For the galvanic cell  2Ag+ + Cr  →  2Ag + Cr2+,  which equation allows you to correctly calculate…

A: E°cell = 2.5122 V

Q: In a galvanic cell, the cathode consists of a Ag*(1.00 M)|Ag half-cell. The anode is a platinum…

A: Introduction: Galvanic cell is an electrochemical cell in which currents are generated though…

Q: Tabulated thermodynamic data can be used to predict the standard potential of a cell even if it…

A: Given: The balanced equation of the reaction is given as, Standard Gibbs energy of the reaction =…

Q: An aqueous solution of an unknown salt of ruthenium Is electrolyzed by a current of 2.70A passion…

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Q: Molten CaCl2 can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

A: Answer = 1268.9 min

Q: Calculate the cell potential for the galvanic cell (in volts) in which the following reaction occurs…

A: In order to figure the cell potential of any reaction in an electrochemical cell, first derive…

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

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

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Q: For the reaction 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).  E∘=0.483…

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Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 210, (aq) +…

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Q: Molten CaCl, can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

A: Given: The amount of current passed through the solution for electrolysis is 1.44 A. The mass of Ca…

Q: Molten CaCl2 can be electrolyzed to form metallic Ca. For what duration should an electrolysis be…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.