Suppose the galvanic cell sketched below is powered by the following reaction: Mg(s)+FeSO4(aq) MGSO (aq)+Fe(s) E1 E2 si S2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is E1 made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S2?

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Fe(s)+ PdCl2(aq)→…

A: Suppose the galvanic cell sketched below is powered by the following reaction:   Fe(s)+ PdCl2(aq)→…

Q: In the electrolysis of a solution containing Ni2 + (aq), metallic deposits Ni(s) on the cathode.…

A: The problem is asking us to calculate the mass of nickel that will form on the cathode during…

Q: Calculate the cell potential given the standard reduction potentials for the half reactions of the…

A:

Q: A steady current of 4A is maintained for 10.0 min. in a solution of silver nitrate. Find how much…

A: Given: Current = 4 A Time = 10.0 min Electrochemical equivalent of silver is 1.1180 x 10– 6 kg/C

Q: An unknown metal M is reduced by electrolysis from a solution of M(NO3)3. It took 74.1 s for a…

A: Given: Time = 74.1 s Mass = 0.107 g Current = 2.00 A

Q: Calculate the mass in grams of Zn deposited at the cathode in 42.5 minutes when 1.87A of current is…

A:

Q: Cro²(aq)+4H₂O(1)+3e¯ Cr(OH)3(s)+5 OH(aq) Zn²+ (aq)+2e → Zn(s) swer the following questions about…

A: 1. At cathode reduction occure and have higher standard reduction potential. 2. At anode oxidation…

Q: A student constructs an electrochemical cell with a half-cell composed of a nickel anode in a 0.10 M…

A: For cell Ni|Ni2+||Ag+|Ag At anode- Ni(s) -----> Ni2+(aq) + 2e-       ∆E° = 0.23 V At cathode-…

Q: write the half-reactions that occur at the anode and cathode during the electrolysis of NH4NO3 in…

A: When aqueous solution of Ammonium nitrate (NH4NO3) is electrolysed then initially Following reaction…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction + NO3(aq)+ 4 H…

A: The electrode which has a higher reduction potential has a greater tendency to gain electrons and it…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mg(s)+PdCl,(aq) →…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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

A: Half reaction at cathodeelectrode which has more reduction potential act as cathode. 2Cl 2(g) + 2e →…

Q: What would be formed by the electrolysis of an acidic iron(III) chloride solution? Show all possible…

A: The electrolysis of molten iron(III) chloride produces elemental iron and chlorine. Balanced…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2 Cr³+(aq)…

A: In the given galvanic cell ->Concentration of Cr3+ = [Cr3+(aq)] = 4.87 MConcentration of Ca2+ = […

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mn(s)+FeSO 4(aq) MNSO…

A: The reaction is given as follows: Mns+FeSO4aq→MnSO4aq+Fes In the above reaction, the oxidation…

Q: Write anced equation for the half-reaction that happens at the anode. Write a balanced equation for…

A: The question is based on the concept of electrochemistry .   We have to write reactions taking place…

Q: Rhodium is a bright, hard, and highly reflective metal. It is most commonly used to plate white gold…

A:

Q: Sketch the galvanic cell based on the following overall reactions. Calculate E°; show the direction…

A: For a cell   Cell potential = E°Reduction half  - E°Oxidation half Species whose reduction potential…

Q: A chemist designs a galvanic cell that uses these two half-reactions: Br₂(1)+2e Cro(aq) +4H₂O(1)+3e¯…

A: In galvanic cell, a spontaneous reaction occur.Greater the value of standard reduction potential of…

Q: A galvanic cell is powered by the following redox reaction: 2+ 2 Zn(aq) + N₂H4(aq) + 4 OH (aq) → 2…

A: The redox reaction is defined as a reaction that contains both oxidation and reduction reactions. In…

Q: A galvanic cell is powered by the following redox reaction: 2+ 2103(aq) + 12 H* (aq) + 10 Fe²+ (aq)…

A: The given reaction is a redox reaction. In these reactions, reduction and oxidation takes lace…

Q: The two half cells that make up a cell are shown below with their reduction potentials: Cd2* (aq) +…

A:

Q: Sketch the galvanic cell based on the following overall reactions. Calculate E°; show the direction…

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cl₂(g)+2e 2 CI…

A:

Q: A concentration cell containing aqueous solutions of Cu(NO3)2 and solid copper metal is constructed…

A: The cell reaction for the concentration cell is Cu2+(aq) (higher concentration)→Cu2+(lower…

Q: MnO₂(s)+4H* (aq)+2e\¯ Write a balanced equation for the half-reaction that 0 happens at the cathode.…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: A galvanic cell is powered by the following redox reaction: 2 Br,(1) + N,H,(aq) + 4 OH (aq) 4 Br…

A:

Q: A galvanic cell is powered by the following redox reaction: 2+ 2NO3(aq) + 8H(aq) + 3 Zn(s) - 2 NO(g)…

A:

Q: A galvanic cell is powered by the following redox reaction: + HNO₂(aq) + H+ (aq) + Cut (aq) NO(g) +…

A: Galvanic Cell reaction is ., HNO2(aq) + H+(aq) + Cu+(aq) ---> NO(g) + H2O(l) + Cu2+ The emf of a…

Q: Tarnish on silver is the compound Ag2O. A tarnished silver spoon is placed in an aluminum pan of…

A: Generally, the reaction with higher reduction potential value will undergo reduction and one with…

Q: A student constructs an electrochemical cell with a half-cell composed of a nickel anode in a 0.10 M…

A: Se have to find out the total no. of transferring electron

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Zn(s)+Pd(NO3),(aq)…

A: This is an electrochemical cell in which electrons flow from anode to cathode

Q: MnO 4(aq)+8H (aq) +5e 3+ 2+ Fe³+ (aq) + e → Fe (aq) Answer the following questions about this cell.…

A: From the given data, we need to identify the reaction at cathode, anode.

Q: A galvanic cell is powered by the following redox reaction: MnO₂ (s) + 4H+ (aq) + Zn(s) Mn²+ (aq) +…

A:

Q: Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a…

A: Given: Galvanic cell Ni(s) + SnSO4(aq) ----------> NiSO4(aq) + Sn(s) according to the cell…

Q: When [Ag*] = 1.34 M, the observed cell potential at 298K for an electrochemical cell with the…

A: Given that the concentration of Ag+ = 1.34 M the reaction is, 3 Ag+(aq)+ Al (s) → 3Ag (s) + Al3+(aq)…

Q: Calculate the potential of the cell at 25°C.

A: Step : 1           Calculate the potential of the cell at 25°C.

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Ni(s)+ Pb(NO3)₂(aq) →…

A: Answer:- This question is answered by using the simple concept of electrochemical cell in which…

Q: A constant current of 0.800 A was used to deposit copper at the cathode and oxygen at the anode of…

A: The half-reactions that will occur are as follows:

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mn(S)+Fe(NO3)₂(aq) →…

A:

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mn(s)+PdSO4(aq)…

A: We have given a reaction- Mn(s) + PdSO4(aq)>>> MnSo4(aq) + Pd(s) The answers and…

Q: A galvanic cell is powered by the following redox reaction: 2 Br,(1) + N,H,(aq) + 4OH (aq) 4 Br (aq)…

A: The balanced reaction taking place is given as,

Q: Consider a cell that uses the redox reaction: 3 Na (s) + La3+ (aq) → 3 Na+ (aq) + La (s). Calculate…

A: Given: Redox reaction: 3Na(s)+La3+(aq) → 3Na+(aq)+La(s) half reactions: La3+(aq) + 3e- →  La(s)   E°…

Q: How long would it take to deposit 7.54 g of copper (molar mass 63.55 g/mol) at the cathode of an…

A: current = 15.9 A  (given) Molar mass of copper = 63.55 g/mol   (given) Cu is having n factor of 2…

Q: t the cathode during the electrolysis of an aqueous solution of magnesium iodide, MgI2?

A: Electrolysis is the process of generation of chemical energy by the use of electrical energy for…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Fe(s)+3 AgNO3(aq)…

A:

Q: Consider a galvanic cell in which Al3+Al3+ is reduced to elemental aluminum and magnesium metal is…

A: We have to find out the half-cell reaction at the cathode:   half-cell reaction at the…

Q: A galvanic cell is powered by the following redox reaction: 2 HNO₂(aq) + 2H(aq) + Zn(s) 2 NO(g) + 2…

A: Given,The galvanic cell reaction:2 HNO2(aq) + 2H+(aq) + Zn(s)→ 2NO(aq) + 2 H2O(l) + Zn2+(aq)From the…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Cu(s)+2 A£NO3(aq) →…

A: Given thatthe cell reaction that takes place in the Galvanic cell is given by Cu(s)   + 2AgNO3(aq) →…

Q: A chemist designs a galvanic cell that uses these two half-reactions: MnO₂(aq) +8 H (aq)+5e¯ →Mn(aq)…

A: Greater the value of standard reduction potential of a redox couple, stronger be the oxidizing agent…

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.