calculate redox potential for the oxidation NO3– → NO2–           Eº = 0.94 V  O2 → H2O         Eº = 1.23 V

Q: 5) A certain electrochemical cell has a cell potential of +0.12 V. Which of the following is a true…

A: Electrochemical cell or galvanic cell converts chemical energy into electrical energy. In galvanic…

Q: Complete and balance the following redox reaction in acidic solution…

A: The complete and balanced redox reaction in acidic solution for a given equation has to written.

Q: What is the oxidation half-reaction?    Al(s) → Al³⁺(aq) + 3e⁻    Co(s) → Co²⁺(aq) + 2e⁻…

A: The given cell notation is: Al(s) | Al3+(aq)(1 M) || Co2+(aq)(1 M) | Co(s)

Q: An acidic solution of permanganate (MnO4–) ions can oxidize nitrous acid to nitrate ions. The…

A: The reactions in which oxidation and reduction takes place simultaneously is called redox reaction.…

Q: Which of the following metals is most likely to become oxidized (act as O Ca2+(aq)+2e¯→ Ca(s) E°red=…

A: Introduction : Oxidation means loss of electron .

Q: Write a balanced chemical equation (including states of matter) for an electrochemical cell that has…

A: An electrochemical cell is a device which is used to generate electrical energy from the chemical…

Q: Balance the following redox reaction that occurs under basic, aqueous conditions: NiO2 + Fe →…

A: To balance a redox reaction,follow the below mentioned steps: 1) Consider oxidation and reduction…

Q: Use the following standard reduction potentials to determine which species is the strongest…

A: Given, the standard reduction potentials: Fe2+(aq) + 2 e– → Fe(s); E° = –0.41 V Pt2+(aq) + 2 e– →…

Q: CONSIDER the following redox reaction: Sn + 4HNO3 → SnO2 + 4NO2 + 2H2O Which substance is the…

A: We have reaction of Sn and HNO3 , we have to predict oxidizing agent, substance oxidized, change in…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A:

Q: Balance the following redox reaction in acidic solution. CI (aq)+103(aq) → Cl₂(g)+1₂(s)

A: In the redox reaction, we balance the half-oxidation and reduction reactions. Then we add that…

Q: A solution of Mno is electrolytically reduced to Mn3+. A current of 7.79 A is passed through the…

A:

Q: Nickel can be produced when a current is passed through an aqueous solution of nickel (II) acetate.…

A:

Q: An acidic solution of permanganate (MnO4–) ions can oxidize nitrous acid to nitrate ions. The…

A: Nitrous acid reacts with permanganate to form Mn2+ and nitrate (NO3-) ions.  Write the complete…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxcidation state was electrolyzed…

A:

Q: What is the half reaction of KClO3  →  KCl  +  O2 ? What is the oxidation half-reaction and the…

A: The given reaction is, The oxidation state of each atom in the balanced equation,

Q: From the standard reduction potential table, determine which of the following is the strongest…

A: Oxidizing agent-A substance that trends to bring about oxidation by being reduced and gaining…

Q: What mass of chromium could be deposited by electrolysis of an aqueous solution of Cr,(SO)3 for 149…

A: From Faradays First law of electrolysis,  the amount of the substance deposited(W) at the given…

Q: The electrodeposition of copper can be used to determine the copper content of a sample. The sample…

A:

Q: Complete and balance the following redox reaction in basic solution MnO₂ (aq) + C₂O42-(aq) → MnO₂…

A: AS PER ANSWERING GUIDELINES, I CAN ANSWER ONLY ONE QUESTIONS. IF YOU WANT THE REST POST THEM…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Current I = 1.46 A  time t = 23.1 minutes = 23.1 * 60 s = 1386 s Mass of vanadium deposited = 0.534…

Q: Balance the following redox reaction in acidic solution. NO(g)+Cl2(g) →  HNO2(aq)+Cl−(aq)

A: Given reaction: NO(g)+Cl2(g) →  HNO2(aq)+Cl−(aq) We have to balance this redox reaction in acidic…

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: Complete and balance the following redox reaction in basic solution Al(s) + OH⁻(aq) → AlO₂⁻(aq) +…

A: Redox Reaction  :Redox reaction is a the  reaction that involves the transfer of electrons between…

Q: Use the following standard reduction potentials to determine which species is the strongest…

A: Oxidizing agent oxidizes other substance and reduced itself. Strongest oxidizing agent has the half…

Q: Balance the given reactions by change in the ox. no. method. Identify the oxidizing agent and…

A:

Q: Consider the following equation in aqueous solution: PO₃³⁻(aq) + SO₂(g) → PO₄³⁻(aq) + S²⁻(aq) Write…

A:

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A:

Q: Complete and balance the following redox equation in basic solution. Br2(l) + Al(OH)4–(aq) ⟶ Br–(aq)…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction in…

Q: The standard free energy change for a reaction can be calculated using the equation ΔG∘′=−nFΔE∘′…

A:

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A:

Q: Calculate the voltage of the redox reaction of element X (group 2) if the Gibb’s free energy evolved…

A: ∆G= +150KJ/mol = 150×103J/mol F= 9.649 x 104C For group element, n= 2

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.