Complete and balance the following redox reaction in basic solution Cr2O7^2- (aq) + I2(s) -> Cr^3+ (aq) + IO3^- (aq)

Q: Balance the following redox equation and identify the species oxidized and the species reduced…

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Q: The standard reduction potential of the Pb2+/Pb electrode is -0.13 V and the standard cell potential…

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Q: Calculate the equivalent weight and normality of H;PO, for a solution of 6 M H;PO, given the…

A: Given,  H3PO4 (aq) + 3OH- (aq) ------------> PO43- (aq) + 3H2O (l) Molarity of H3PO4 = 6 M…

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

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Q: Consider an electrochemical cell based on the following cell diagram: Pt | Pu3+(aq), Pu4+(aq) ||…

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Q: Complete and balance the following redox reaction in basic solution 10: (aq) + Re(s) → ReO: (aq) +…

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Q: Cl2 + Br → Ch + Br2

A: The questions are based on the concept of redox reactions.   Redox Reaction  are those reactions in…

Q: state and explain Faraday’s laws of electrolysis. What is Electrochemicalequivalent?

A: Faraday’s first law of electrolysis states that the mass of the substance accumulated or released at…

Q: If a salt bridge contains KNO3 as its electrolyte, which ions diffuse into solution in the anode…

A: A galvanic cell is an electrochemical cell that is used to supply electric current through the redox…

Q: Complete and balance the following redox reaction in basic solution CIO2(g) → CIO2 (aq) + CIO3 (aq)

A: 2 ClO2 + 2 OH- → ClO2- + ClO3- + H2O

Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: Balance the following redox reaction and give the number of mols of e-, n:  __Al3+(aq)+__H2(g) -->…

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Q: Calculate the Gibbs free energy, AG°, for a galvanic cell whose two half-reactions: Mt3+ (aq) +3…

A: Mt is getting reduced and R is getting oxidized in the above reaction. Electrode potential at…

Q: [1] In basic solution balance the redox reaction MnO, (aq) MnO4 (aq) MnO2(s) Final balanced reaction…

A: The redox reaction can be balanced in two medium 1- acidic medium in which H+ ion will be there in…

Q: Complete and balance the following redox reaction in acidic solution Mn2 (aq) + BiO:- (aq) → MnO4…

A: This is a redox reaction. Under acidic condition we need to add H+ and water molecule to balance the…

Q: Which of the following factors does not affect the electrode potential of an electrode? Size of the…

A: Temperature ,metal and molarity of solution affect the electrode potential .

Q: OH"(aq) Balance the following redox reaction in base solution: CH3CH20H(aq) + Cl0, (aq) CO2(g) +…

A: The given reaction is, CH3CH2OH(aq) + ClO4-(aq) →CO2(g) + Cl-(aq)

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

A: 1- First we will write both Half reaction ( Reduction and Oxidation reaction ) in acid medium.  a)…

Q: An electrochemical cell utilizes the following redox process at 25oC: Sn2+(aq) + X(s) → Sn(s) +…

A: Given E°cell = 0.14 V Sn2+ (aq) + X(s) → Sn(s) + X2+ (aq) E°Sn2+/Sn = -0.14

Q: What is the definition of the standard cell potential ? What does a large positive standard cell…

A: The potential of an electrode to get reduced at standard conditions of temperature and…

Q: The amount of lactic acid, HC3H;O3, produced in a sample of muscle tissue was analyzed by its…

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Q: Calculate the standard Gibbs energy in kJ/mol change for the following voltaic cell A(s) | A3+(aq)…

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Q: The standard cell potential for the reaction Zn + 2 Ag+(aq) → Zn2+(aq) + 2 Ag is 1.56 V. Given that…

A: In the given reaction the Zn is getting oxidized to Zn2+ while the Ag+ is getting reduced to Ag. So…

Q: Complete and balance the following redox reaction in basic solutio Zn(s) → Zn(OH),²(aq) + H,(g)

A: A chemical reaction is the representation of reactants and products along with their chemical…

Q: 1. What is a cell potential? 2. In what way does a galvanic cell becomes an electrolytic cell?

A: Galvanic cell is the spoteneous redox reaction where chemical energy transferred to electrical…

Q: Give the standard line notation for each cell. (а) 2 I03 (ад) + 10 Cr?+ (aq) + 10 H* (аq) — 10 Cr+…

A: Given reactions are :

Q: Balance the following reactions in acidic medium add H+ or OH - depending on what medium the…

A: A redox reaction is defined as a reaction in which oxidation, as well as reduction, takes place…

Q: Tin-plated steel is used for "tin" cans. Suppose that in the production of sheets of tin-plated…

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Q: Calculate the standard cell potential of the following cell at 25°C:

A: From electrochemical cells standard reduction potential (SRP) values of Pd and Cu electrodes are…

Q: For the following redox reaction calculate the standard cell potential of the reaction.  Redox…

A: We should know the oxidation reaction and the reduction reaction. In Oxidation reaction we have loss…

Q: In the redox reaction 6 Fe2* + Cr,0,² + 14 H* → 2 Cr** + 6 Fe³+ + 7 H,0, what is the reducing agent?

A: Oxidation :  The process of addition of oxygen or removal of hydrogen or increase in oxidation…

Q: Which of the following reagents can oxidize H,0 to O2(g) under standard-state conditions? H*(aq), CI…

A: Given species: H2O and O2(g). Given oxidizing agents: H+(aq), Cl-(aq), Cu2+(aq), Pb2+(aq),…

Q: benefits and application between Galvanic Cells and Electrolytic Cells

A: Galvanic cells Electrolytic cells Chemical reaction in a cell generates electricity. Electricity…

Q: What is the mass-action expression, Qc, for the following chemical reaction? 4H30*(aq) + 2CI"(aq) +…

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Q: For the galvanic cell  2Ag+ + Cr  →  2Ag + Cr2+,  which equation allows you to correctly calculate…

A: E°cell = 2.5122 V

Q: Balance the following redox reaction in basic solution.  N2H4(aq) + Cu2+(aq) = N2(g) + Cu+(aq)

A: Redox reactions are those in which reduction and oxidation both take place simultaneously. The…

Q: Complete and balance the following redox reaction in acidic solution Mn2* (aq) + BiO3 (aq)→ MnO,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Balance the following redox reaction in acidic conditions. Fe2+ (aq) + Cr2 O? (aq) → Fe³* (aq) +…

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Q: Write equations for the oxidation and reduction half-reactions and the net reaction describing the…

A: Oxidation is loss of electrons while reduction is gain of electrons.

Q: Enter your answer in the provided box. A constant current is passed through an electrolytic cell…

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Q: Complete and balance the following redox reaction in acidic solution Mn^2+ (aq) + BIO3^-(aq) ->…

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Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

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Q: Answer the four questions below related to the spontaneous redox reaction that occurs whenCr(OH)3(s)…

A: The two half-reactions of the given redox reaction are as follows:

Q: f the potential of a galvanic cell is +1.20 V, what is the Gibbs free-energy change when one mole of…

A: Given  potential of a galvanic cell is +1.20 V when one mole of electrons is transferred in the…

Q: The amount of lactic acid, HCa Hg O3, produced in a sample of muscle tissue was analyzed by its…

A: Since 2 moles of electrons is required to produce 2 moles of OH- ion as per the reaction  hence…

Q: The process of decomposition of an electrolyte by passing electric current through its solution is…

A: 1) Electrolysis is a process by which electric current is passed through a substance to effect a…

Q: Calculate the standard cell potential, and note whether the reaction is spontaneous under standard…

A: We have given that cell : Cu(s)│Cu2+(aq)║Au3+(aq)│Au(s)  To know whether the reaction is…

Q: Balance the following redox reaction if it occurs in basic solution.               H2O2(l) +…

A: Oxidation state or oxidation number of an atom refers to the charge on that atom that it would have…

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.