ELECTROCHEMISTRY: Calculate the cell potential of a voltaic cell given the following standard potentials: x2+ + 2 e E° = -2.17 V y3+ + 3 e → Y E° = 1.31 V Input values only with 2 decimal places. Do not include the unit. If positive value: DO NOT include the positive (+) sign If negative value: Please include the negative (-) sign

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: A galvanic (voltaic) cell consists of an electrode composed of chromium in a 1.0M chromium(III) ion…

A: To calculate Standard potential , we use formula : E°cell =  E°r ( cathode ) - E°r (anode )

Q: Calculate emf of the following cell at 25°C :Fe | Fe2+ (0.001 M) || H+ (0.01 M) | H2(g) (1 bar) |…

A:

Q: One half-cell in a voltaic cell is constructed from a copper wire electrode in a 3.9 × 10-8 M…

A:

Q: For a galvanic cell, given the following half-reactions and their standard reduction potentials:…

A: The relation between Eocell and equilibrium constant is given as follows;logK=nEo0.0591 ----(1)

Q: Calculate the cell potential for a Galvanic cell based on the reaction described by the following…

A: Electrochemical cell is type of cell in which electrical energy is converted to chemical energy.

Q: Cr3+ (1 M) Cr2+ (1 M) T13+ (1 M) T13+ (aq) + 3e-> TI (s) Cr2 (aq) Cr3 (aq) + e- Using the list of…

A: Given reaction :  E°cell = +1.14 V Reduction half Reaction takes place at Cathode Tl3+ (aq) + 3 e-…

Q: Calculate the maximum cell potential under these conditions. Show your work. Ecell = (round to 2…

A: we have to calculate Ecell

Q: Use the Nernst equation to determine the cell potential, Ecell, of the galvanic cell consisting of…

A:

Q: Zn+2{ag) + Ni(s) For the reaction : Zn (s) + Ni*2(ag) → Ni*2 (ag) = 0.50 M Znr2 (ag) = 0.76 M The…

A: Interpretation : We have to tell the cell potential; for the given cell.

Q: The standard cell potential for the reaction at 298.15 K: Fe (s) + Zn2+ (aq) ⇋ Fe2+ (aq) + Zn (s)…

A:

Q: Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations…

A:

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

A: equilibrium reaction is  Sn+2(aq) + 2 Fe+3(aq)   <-->  Sn+4(aq)   + 2 Fe+2(aq)  (1)…

Q: Calculate values for the following cells. Which reactions are spontaneous as written (under standard…

A: The reaction is said to spontaneous, if the cell potential is positive.If E is negative, the…

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: When the Hg2+ concentration is 1.09 M, the observed cell potential at 298 K for an electrochemical…

A:

Q: A galvanic cell was prepared from Ag and Zn electrodes. The standard cell potentials for each are…

A: Since the value of the standard reduction potential of Zn2+/Zn is lower than that of Ag+/Ag, Zn is a…

Q: Consider a galvanic electrochemical cell constructed using Cr/Cr** and Zn/Zn2* at 25 °C. The…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Use the tabulated half-cell potentials to calculate the standard cell potential for the following…

A: In the given redox reaction, iodine (I2) is reduced to iodide ions (I-) and iron (Fe) is oxidized to…

Q: sing the following standard reduction potentials                  Fe3+(aq) + 2e- = F2+(aq)…

A: The given half cell reactions along with their standard reduction potentials are given as follows:…

Q: A galvanic (voltaic) cell consists of an electrode composed of magnesium in a 1.0 M magnesium ion…

A: In an electrochemical cell, the chemical energy due to the chemical reactions is converted into…

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

A:

Q: A galvanic (voltaic) cell consists of an inert platinum electrode in a solution containing 1.0 M…

A: Cell made-up of two couples Cr(III)/Cr(II) and Co(III)/Co(II) The standard potential of cell can be…

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

A:

Q: For the galvanic cell:            Zn(s)  +  2Tl+(aq)      2Tl(s)  +  Zn2+(aq)             Eocell =…

A: Applying concept of calculation of EMF of cell with the help of free energy.

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.