26. What is AG° for the following balanced reaction, if E° = +2.431 V? Al(s) + Fe"(ag) → A³*(ag) + Fe(s) b. +704 kJ/mol E° = +2.431 V c. -235 kJ/mol d. -469 kJ/mol e. none of the above a. -704 kJ/mol ww www ww ww

Q: Consider the following redox reaction: Cu(s) + 2 Ag* 2 Ag(s) + Cu2+ What is true about AG if…

A: Since the relationship is given by  ΔG = ΔG0 + RTln(K) where R = gas constant  T = temperature in K…

Q: 2. The cell reaction in a particular electrolysis is: Ag*(aq) + e-→ Ag°(s) After passing a certain…

A: Only 3 subparts are answered according to the policy

Q: When you balance the reaction      MnO4-   +  S2O32-  -----    MnO2   +    S4O62-  in acid medium,…

A: To balance a redox equation in the acidic medium can be done as follows: Write the skeletal…

Q: A reaction that occurs during the corrosion of iron is A. Fe + 3,-→F¢3+ B. Fe2+ + 2e-→ Fe C.…

A:

Q: What is AG° (in kJ/mol) for a redox reaction where two electrons are transferred with E°cell =…

A: The relationship between ∆G° and E°cell is -∆G° =-nFE°cellWhere, ∆G°=Gibbs free energy n = number of…

Q: For the following half-reactions: Cr3-(aq) – Cr(s) Zn2«(aq) → Zn(s) a. What will be the overall…

A:

Q: Please write the value for their electrode potential: Predict the products of electrolysis of the…

A:

Q: 1. From the table: E° (V) Half-reaction Cr+3 + 3e¯ -→ Cr Fe+2 + 2e¯ → Fe Fe+3 + e¯ → Fe+2 Sn** + 2e¯…

A: If E°cell is positive then reaction is spontaneous. If E°cell is negative then reaction is…

Q: 12. What is AG° for the following electrochemical equation? (ɛ°red(Ag*/Ag) = 0.800 V, ɛ°red(Ba2+/Ba)…

A: EMF of the cell is calculated by below formula,                         EMF of the given cell is…

Q: Calculate AG° f( in kJ) or the reaction of iron(II) ions with permanganate ions. (F =96500 C) MnO4…

A: From given Initially we are calculating E°cell and plugging that in ∆G° formula we get the solution…

Q: 5. Consider the reduction of Mn" ----> MnO. Which statement is true? viaqua nowoqp (s) (a) 4…

A: Electrochemistry is the branch of chemistry in which we deal with redox reactions.Redox reactions…

Q: 2. The following cell is set up: ano 2. The following cell is set up: Porous Barrier ly pH - 10.0…

A:

Q: 6. An example of the type of cell described in question 5 can be represented as Mg(s) Mg (0.025 M)…

A: Given-> Mg(s)/Mg2+(0.025M)//Mg2+(1.5 M)/Mg(s)

Q: What is AG° for a redox reaction where 6 moles of electrons are transferred and E° =-1.10 V? (F =…

A: Gibb’s free energy- ∆G0=-nFE0cell Where, ∆G0=change in standard Gibb’s free energy n= Number of…

Q: to the given reaction 4 Ag + 4 Cl- → 4 AgCl + 4 e- by ....... A. Pt cathode B. Ag cathode C. Ag…

A: In Electrochemical cell in which anode undergoes oxidation ( loss of electron) and cathode undergoes…

Q: What is E cell for the following reaction? 2 Ag(s) + Sn²+ (aq) → 2 Ag*(aq) + Sn(s) Ag (aq) + e E =…

A:

Q: For the following halt-reactions AIF, (ag) + 3e→ Al(s) + 6F¯ (ag) e' =-2.07 V Al* (aq) + 3e¯ → AI(a)…

A: The equilibrium constant can be calculated as

Q: Balance the following redox reaction in basic solution solution: NO2-  (aq) ---------> NO3- (aq) +…

A:

Q: Calculate Ee for each balanced redox reaction and determine if the reaction is spontaneous as…

A: Standard reduction potential of O2(g) + 2 H2O (aq) + 4e- → 4 OH-. E0 = + 0.401 V. Standard reduction…

Q: According to the data below, which species will reduce Zn2+ but not Mg2+? Half-Reaction Zn2*(aq) + 2…

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Q: Consider the processes/half-reactions spontaneous net reaction that occurs for these species? P700 +…

A: Step 1. The net reaction:When these two half−reactions are combined, the net When these two…

Q: Aluminum can replace copper ions in solution. Use the following table to answer this item. Reaction…

A: Aluminium becomes an ion by losing 3 electrons & copper becomes an ion by losing two electronsi.…

Q: Consider the following series of reactions: A + B CAG 25 kJ mol C - D AG" 10 kJ mol D + E + F AG 20…

A: Given:A + B → C   ∆G10 = 25 kJ/mole  ...(1)C →D             ∆G20 = -10 kJ/mole ...(2)D → E+F…

Q: Calculate AG° for the following reaction at 25°C: 3P62*(aq) + 2Al(s) = 3Pb(s) + 2A1*(aq) AG°: kJ/mol

A: The given chemical reaction is: 3Pb2+aq+2Als⇌3Pbs+2Al3+aq At cathode reduction occurs from Pb2+ to…

Q: What is AG° for a redox reaction where 6 moles of electrons are transferred and E° =-3.10 V? (F =…

A:

Q: . Balance the following redox reaction in basic solution solution: NO2-  (aq) ---------> NO3- (aq)…

A: Oxidation is lose of electrons. Reduction is gaining of electrons. The reactions where oxidation and…

Q: Which species in each pair is a better oxidizing agent under standard state conditions. Explain your…

A: Better oxidizing agent means it should have greater +ve value or less -ve value of reduction…

Q: Calculate the A G° for the following redox reaction: Cu(s) + Zn 2*(aq) →Cu2*(aq) + Zn(s) E° = -1.10…

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Q: Consider a redox reaction for which E° is a negative number. What is the sign of AG° for this…

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Q: Consider the following: Cl₂ → CIO₂ The balanced half-reaction is A. Cl₂ + 3H₂O → CIO, +6H* +5e B.…

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Q: Balance the following chemical equation (if necessary): PBCO.(s)-PbO(s) + CO:(g)

A: Answer  For balancing the reaction number atoms equal both reactant…

Q: Consider the oxidizing agents Ag+(aq), I2(aq), and MnO4-(aq). Based on the information given below,…

A: Concept:  oxidizing power and reduction potential: Since reduction potential can be thought of as a…

Q: What are E°cell and G° at 25°C of a redox reaction for which n = 2 and K = 0.079?

A: Calculate the value of E0 cell,

Q: 61. Calculate E for each balanced redox reaction and determine if the reaction is spontaneous as…

A:

Q: Balance the following equations using ion-electrode method. Show all the details. A. Acidic Medium…

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Q: What is AG° for a redox reaction where 6 moles of electrons are transferred and E° =-3.10 V? (F =…

A:

Q: Half-Reaction E°(V) Br₂ + 2e → 2Br 1.09 2 Cl₂ + 2e → 2Cl 1.36 Cl₂(aq) + 2Br- (aq) = Br₂(aq) +…

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Q: (5) Will Cr(s) reduce Cl2(g) to Cl'(aq)?

A: Q-5. Reduction potential of Cr (s) is lower than the reduction potential of Cl2 (g) .Higher…

Q: cell H15. Balance the redox reaction {O₂ + Sb(s) H₂O₂ + Sb(OH)3} (basic solution). Use the smallest…

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Q: 16. How many grams of Cu are plated out from a CUSO4 solution by a current of 10.0 amps flowing for…

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Q: Calculate AG°.. Coiae + 2es → Cou)

A: The question deals with Gibbs free energy for an electrochemical reaction. It is the amount of…

Q: 9. Write a Nernst expression, at 25 °C, for the following half-reactions: (a) Zn?* (aq) + 2 e s Zn…

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.