Consider the following redox reaction. 3Na+(aq)+Al(s)-->3Na(s)+Al3+(aq)   Calculate E, delta G, and the equilibrium constant.

Q: 8. A current is passed through the Ga(NO3}3 solution for 1.5 hours, and after this time period the…

A: Given that: Time = 1.5h = 1.5h×3600s/1h = 5400 s Mass of Ga metal produce = 6.3 g

Q: Which of the following statements is/are TRUE about standard electrode potentials?   1.  E0 is…

A: The potential which is developed when a pure metal/non-metal is in contact with the solution of its…

Q: What would be the standard free energy change if FADH 2 is used to reduce O 2 to water? Standard…

A: Here we have to determine the standard reduction potential value for the reaction FADH2 + 1/2 O2…

Q: Hint: In this question you must make use of your knowledge of thermodynamics and the redox potential…

A: The above problem is from electrochemistry.

Q: Calculate the mass of silver that would be deposited by a battery that delivers 1.3 A•hr of charge.…

A: Given: Current = 1.3 Amp time = 1 hr = 3600 s   Electrochemical reaction of silver is given by,…

Q: The standard addition method is used to determine the concentration of vitamin C in apple juice by…

A: Given : Initial volume of sample of apple juice = 2.00 mL Final diluted volume of apple juice = 25.0…

Q: 8. Which of the following is the strongest oxidizing agent. (E Fe/Fe=0.77, 1200/1 -0.54,Cu²/Cu-0.34,…

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Q: Identify the reducing agent in the following chemical reaction. Cd + NiO2 + 2H20 → Cd(OH)2 + Ni(OH)2…

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Q: What is the cell potential given the balanced redox reaction? 3 Mg(s) + 2FE³+, → 2 Fe(s) + 3Mg²+…

A: The half reactions can be given as;oxidation:3 Mg(s)→3Mg2+(aq)+6e-Reduction: 2Fe3+(aq)+6e-→2Fe(s)

Q: Complete and balance the following redox reaction in acidic solution PbO2(aq) + 12(s) → Pb2 (aq) +…

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Q: 20.51 Given the following reduction half-reactions: Fe (aq) + e Fe2 (aq) Eed = +0.77 V S,02 (aq) +…

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Q: What is the mass(g) of cadmium deposited when aqueous solution of cadmium (II) sulphate is…

A: According to Faraday’s first law of electrolysis due to flow of current the deposition or liberation…

Q: A metal object is to be gold-plated by an electrolytic procedure using an aqueous AuCla solution.…

A: Given : Time = 3.0 min = 3.0 X 60 = 180 s                                              (Since 1 min…

Q: 2. Write the equations of the reactions. Write the electron balance and put the coefficients and…

A: The oxidation half-reaction and reduction half-reaction for the given reaction is shown in equation…

Q: How long must a current of 5 amperes (A) be maintained to electroplate 60 g of calcium from the…

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Q: Complete and balance the following half-reactions. In each case, indicate whether the half-reaction…

A: In basic solutions, the base dissociates to form OH- ions, so OH- ions are needed for balancing the…

Q: Calculate AGn and Ee for a redox reaction with n = 2 that has an equilibrium constant of K = 25 (at…

A: Given data Equilibrium constant : K=25    at temperature T=25 °C=(25+273) K = 298 K Number of…

Q: assign the oxidization state for phosphorous in the phosphate ion PO43- +3 +5 +1 -1 0 -2

A: The oxidation state or oxidation number of the atom can be defined as the maximum number of…

Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

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Q: The hydroperoxide ion, HO2–(aq), reacts with permanganate ion, MnO4–(aq) to produce MnO2(s) and…

A: The reactants given are HO2- and MnO4- ions. And the products given are MnO2 and O2. Hence the…

Q: 3) 2KMNO4 + 5KNO, + 3H,SO4 → 2MnSO,+ 3H,0+ 5KNO, + K,SO,

A: In a reaction which reduces other that is called reducing agent and which oxidizes other is called…

Q: Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when „3+…

A: Given reaction is :  2Al (s) + Cr2O72- (aq) + 14H+ (aq) ------> 2Al3+ (aq) + 2Cr3+ (aq) + 7H2O…

Q: 8. Which of the following is the strongest oxidizing agent. (E Fe/Fe=0.77, 1200/1 -0.54,Cu²/Cu-0.34,…

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Q: Which of the elements in the table above is the strongest oxidizing agent? a. nickel b. lithium c.…

A: Answer: option d. Fluorine element is D strongest oxidizing agent.

Q: Determination of Vitamin C by redox titration In this experiment, iodine is   Question options:…

A: Redox titration is used to determine the amount of vitamin C in food. This technique decides the…

Q: Balance the redox reactions by following the steps in the text. Rotate through the group, having…

A: Hi, as you have posted multiple subparts in a single question and have not mentioned which subparts…

Q: How many grams of X (MW = 157.49 g/mol)(in g) will be deposited on a cathode in 2.11 h by a current…

A: Faradays First Electrolysis Law provides that the amount of reaction taking place on the basis of…

Q: C. Calculate the concentration of the Zn²+(aq) ion at the cathode.

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Q: H2O2 behaves as oxidising agent in which medium: a acidic b basic c neutral

A: A Redox reaction leads to oxidation and reduction processes simultaneously. Oxidation and reduction…

Q: 4. What current is required to deposit on the cathode 5.00 g gold/h from a solution containing a…

A: Current = Charge/Time  Q = I/t  1F =96500 C/mol  Mass of 1 mole =Molar mass

Q: Of the following, which one is most likely to be the strongest reducing agent: O2, 02", 02 ?O22…

A: Strong reducing agent is O2+. Correct option is A.

Q: If 2.19 g of chromium metal was deposited from a solution of Cr^3+ using a current of 35.2 A in an…

A:

Q: e the concentration of the Zn2+(aq) ion at the cathode.

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Q: What is the half reaction corresponding to the conversion of FeO42- to Fe(OH)3?

A: In the conversion of  FeO42- to Fe(OH)3 the Fe ion is basically converting from 6+ to 3+ state.…

Q: Hint: In this question you must make use of your knowledge of thermodynamics and the redox potential…

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Q: What are the effects of the following change in conditions .to the cell potential? increase in…

A: The solution is given below -

Q: reacts rapidly with water according to the following scheme. [Co(H2O)6]*+ + H20 → [Co(H2O)6]²+ + O2…

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Q: 19.83 Copper(I) ion can act as both an oxidizing agent and a reducing agent. Hence, it can react…

A: Given:

Q: How many grams of silver will be produced if a current of 1.50 A passes through a solution of AGNO,…

A: 1.50 A of current passes through a solution of AgNO3 for 30.0 minutes. Recall the given relation…

Q: Calculate the time needed to produce 2.8 g of Sodium metal at the cathode when a 15 amp current is…

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Q: Which of the species in the following electrochemical reaction is the anode? Mg (s) + Cu2 (aq) - Mg…

A: Recall the given reaction     Mgs + Cu2+aq →Mg2+aq + Cus In electrochemical reaction oxidation…

Q: What is the oxidation and reduction half reaction for the following equation: Cd(s) +NiO2(s) +…

A: Recall the given redox reaction,                       Cd s  +  NiO2 s  +  2 H2O l  →  CdOH2 s  +…

Q: Complete and balance the following redox reaction in acidic solution 10:-(aq) + PO:3 (aq) → 10-(aq)…

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

Q: Identify Reducing and Oxidizing Agent Fe+O2=Fe2O3

A: Oxidation : Oxidation is defined as the loss of electrons . In oxidation , the oxidation state of an…

Q: Copper(I) ion can act as both an oxidizing agent and a reducing agent. Hence, it can react with…

A: Answer :- 1.45 × 1012  The equilibrium constant (K) at 25°C for the given reaction = 1.45 × 1012…

Q: 6. Balance these redox reactions, and identify the oxidizing agent and the reducing agent. a) CO(g)…

A: Balanced chemical equation is the one that contains equal number of atoms on both sides of the…

Q: Calculate the concentration of the Zn2+(aq) ion at the cathode.

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Q: Electrolysis of Cr³+ (aq) produces Cr²+ (aq). If you had 350 mL of a 0.12 M solution of Cr³+ (aq),…

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