The following half-reactions are arranged in the same order as in Table 3. Ag* + e E° red +0.7991 V Ag(s) Au3+ + 3 e %D Au(s) E° red +1.50 V %3D If you make a mixture of Ag*, Ag(s),

Q: If a redox reaction occured with the 2 redox couples provided below, which species would be the…

A: Reducing agent is the substance that reduces the other species and itself gets oxidized.

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: The given half-reactions are given as, Cu2+aq+e-→Cuaq    E°red=+0.153 VMnO4-aq+8H++5e-→Mn2+aq+4H2Ol…

Q: Determine E° for the half-reaction Fe3 (aq) + e Fe2 (aq). Fe3+(aq) + H2(g) → 2H*(aq) + Fe2+(aq) E° =…

A: E° for the following net cell reaction = +0.77 V  Fe3+(aq) + H2(g) ---> 2H+(aq) + Fe2+(aq)  E°…

Q: Calculate the standard e.m.f, standard free energy change and equilibrium constant for the following…

A: Answer: Since, Copper is getting oxidized therefore it will be at anode and chlorine is getting…

Q: Zn (s) | Zn* (1 M, aq) || Cu²* (1 M, aq) | Cu (s)

A: Theoritical cell potential is E°cell.

Q: Complete and balance the following half-reaction in basic solution Mn2*(aq) → MnO2(s)

A: In balanced reactions Mass (no.of atoms) and Charge should be balance  there are two methods to…

Q: termine E°, AG" , and K for the overall reaction from the balanced half-reactions and their standard…

A: We have to find ∆G, ∆E and K for given reaction  And using given reduction potential of half cell

Q: The solubility product for AgI(s) is 1.5 x 10-16. Calculate the value of E° for the half-reaction…

A:

Q: The equation AG = -nFE also can be applied to half-reactions. Use standard reduction potentials to…

A:

Q: Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag Cd2+ + 2 e Cd (a)…

A:

Q: Calculate the maximum amount of work produced by the cell when the partial pressure of O₂ is 0.2050…

A:

Q: below Ba2+ + 2e --- Ba(s) E° = - 2.91 v Mg2+ + 2e --- Mg(s) E° = -2.38 v Fe2+ ​​+ 2e --- Fe(s) E°…

A: Reduction occur at cathode and oxidation occur at anode. E°cell = E° reduction + E°Oxiation

Q: O Atte Determine E, AG°, and K for the overall reaction from the balanced half-reactions and their…

A: Using the values of E° for half reactions , we would calculate the E° for complete reaction .  Then…

Q: Half-reaction E° (V) Ag*(aq) +e→Ag(s) 0.799 V Ni?*(aq) + 2e-Ni(s) -0.250 V Mg2 (aq) + 2e Mg(s)-2.370…

A: (a). Oxidizing agent (OA) is the agent which have tendency to gain electrons and therefore itself…

Q: Given the following electrochemical cell, calculate the potential for the cell in which the…

A:

Q: FORLAD 4 Consider the redox reaction where Ag+ (aq) is oxidized to Ago (s) (E° 0x = -1.77 v) and…

A:

Q: Given the following reduction half reactions, when written as a spontaneous reaction, which metal…

A: Reduction half reactions :  Zn2+(aq) + 2e-   ----> Zn(s)  ; E° = -0.703 V Cu2+(aq) + 2e-…

Q: The equilibrium constant, K, for a redox reaction is related to the standard cell potential, E by…

A: A) The reaction taking place is given as, => Fe (s) + Ni2+ (aq) ---------> Fe2+ (aq) + Ni (s)…

Q: 1) Using the line notation and the half-reaction information provided, answer the following…

A: In this question, we have to find out the correct answer of all given problems by the help of "Redox…

Q: 24. The following redox reaction is spontaneous as written: Ca2+(aq) + Zn(s) ⟶⟶  Zn2+ + Ca(s)…

A: Given, Chemical Reaction : Ca2+(aq) + Zn(s) ⟶⟶ Zn2+ + Ca(s)

Q: Suppose a metal electrode is being coated with silver according to the half-reaction, Ag+(aq) + e-…

A: Current = 0.850 A Time = 20.0 min  ....Or = 20.0 min × (60 sec / 1 min )   ...(because, 1 min = 60…

Q: E° (V) Au+ + 3e - Au 1.50 Mg +2e Mg -2.37 Calculate the standard potential for this cell. V This…

A: Ans 12.02*10-2M

Q: A cell is set up with copper and lead electrodes in contact with CUSO4(aq) and Pb(NO3)2(aq),…

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: Recall the given half cell reactions  with the value of their standard reduction potential. 2H2Ol +…

Q: half-reaction standard reduction potential Fe?+ (аq) .0 3+ Fe"(aq)+e E°=+0.771 V red…

A: The half reactions along with their standard reduction potential are given as, The half reaction…

Q: A galvanic cell is set up using the redox reaction below at 298 K. If the cell has a standard cell…

A: In a galvanic cell, the Gibbs free energy is related to standard cell potential as,…

Q: Consider a galvanic electrochemical cell constructed using Cr/Cr3* and Zn/Zn?+ at 25 °C. The…

A: The electrode with higher reduction potential of the metal is known as cathode. In this cathode,…

Q: Determine E°, AGʻ, and K for the overall reaction from the balanced half-reactions and their…

A:

Q: If a redox reaction occured with the 2 redox couples provided below, which species would be the…

A: Correct answer is (d) HOOCCOOH(aq) . HOOCCOOH(aq) will be reducing agent in the spontaneous cell…

Q: Consider the following standard reduction potentials: Fe3+ (aq) + e MnO4 (aq) + 8 H*(aq) + 5e → Mn2+…

A: In this question, we will see the strongest oxidizing agent.  You can see below.

Q: A chemist designs a galvanic cell from the following two half-reactions NO3 (aq) + 4H+ (aq) + 3e →…

A:

Q: S E° cell

A:

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.