What is AG for the following reaction? (F= 96,500 C.mol-¹) 12(s) + 2Br (aq) 21 (aq) + Br2(0) Given: 12(s)(aq) + 2e 21 (aq) Br2(0)+2e 2Br (aq) - → E 0.53 V E° = 1.07 V

Q: Determine E° for the half-reaction Fe3 (aq) + e Fe2 (aq). Fe3+(aq) + H2(g) → 2H*(aq) + Fe2+(aq) E° =…

A: E° for the following net cell reaction = +0.77 V  Fe3+(aq) + H2(g) ---> 2H+(aq) + Fe2+(aq)  E°…

Q: Calculate the equilibrium constant for each of the reactions at 25 ∘C . A:…

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Q: What is the equilibrium constant K for the following hypothetical reaction at a temperature of 25°C?

A: In this question, we will determine the Equilibrium constant ( K )  How we can determine, you will…

Q: An electrolytic cell is constructed from the following half-reactions: Fe2 (aq) + 2 e Fe(s) E°-…

A: According to Faraday's second law of electrolysis, the weight of the metal deposited on an electrode…

Q: 2. Balance the following redox reactions that occur in basic solution. a. Zn(s) + MnO4 (9) Zn(OH)4²…

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Q: Please answer letter D, E and F. See attached pic.

A: electro chemical series         Mn+2     -1.182        Cd+2       -0.402        Pb+2      -0.13…

Q: None

A: To calculate the cell potential (Ecell) for the given reaction, we need to know the standard…

Q: Given the following half-reactions: g (aq) + e --> Ag (s) Mg2+ (aq) + 2e- ---> Mg (s) Eº = 0.800 V…

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Q: Which is the correct cell notation for the following reaction? Sn2+(aq) + 2 AgCl(s) → Sn4+(aq) + 2…

A: The electrode at which reduction reaction takes place known as the cathode and the electrode at…

Q: how to answer part a

A: The standard free energy change for the reaction is,

Q: alculate ΔG° for the reaction shown below.

A: We have to determine ΔG° for the given reaction

Q: For each of the following voltaic cells, write the oxidation half-cell reaction, the reduction half-…

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Q: Calculate E, E, and AG for the following cell reactions (a) Mg(s) + Sn²+ (aq) = Mg2+ (aq) + Sn(s)…

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Q: Complete and balance the following half-reaction in basic solution SO3²-(aq) → SO:²-(aq)

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Q: Calculate the potential for a redox titration when 100.0 mL of 0.00100 M NO₂ solution is titrated…

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Q: 2+ - What is E' for the following balanced reaction? Zn(s) + Pb*(aq) → Zn (aq) + Pb(s). 2+…

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Q: Determine E°cell for the reaction: 2 Al(aq) +3 Zn 12*(aq)→ 2 A3+ *(aq) +3 Zn(s). The half reaction…

A: Half cell reactions:- At anode (oxidation)   :   Al (s)   Al3+(aq) + 3e-   | × 2  At cathode…

Q: 17) For each of the following chemical reactions, assign oxidation numbers to each atom/ion and…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: Write balanced half-reactions for the following redox reaction: 2+ 5 Cu (aq)+ Mn“ (aq)+8 OH (aq) 2+…

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

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Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: Here we have to predict whether the following given half reactions are oxidation or reduction…

Q: ate the Eº for the following reaction: 0.01 V 0.29 V 0.16 V Sn -0.13 V (s) + Sn4+ (aq) Sn²+ (aq) +…

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

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Q: PbSO4(s) + H*(aq) +2Br(aq) → Pb(s) + HSO4(aq) + Br₂(1) Half-reactions: PbSO4(s) + H+(aq) + 2e¯ Br₂()…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: testion 4: (a) What are redox reactions? Explain the difference between a gal- vanic and an…

A: Since in part (a) itself has three subparts so we are attempting only a part. Please submit…

Q: What is AG° for the following balanced reaction, if E = +1.101 V? %3D Zn(s) | Zn2* (1.50 M) || Cu2"…

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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: Complete and balance the following half-reaction in acidic solution Sn²+ (aq)→ Sn (aq) U 1 2 □ ☐₂ ³…

A: The unbalanced chemical equation is: Sn2+(aq)  → Sn4+(aq)

Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y4+ (aq) x+(aq) +…

A: Given,

Q: Balance the following reaction under acidic conditions:

A: Solution: To balance the given redox-reaction following operations will done: 1.First split given…

Q: Calculate the Kf of Ag(NH₃)₂ from Ag⁺(aq) +e⁻⇌Ag(s) E°=0.80 V ;Ag(NH₃)₂⁺(aq)+ e⁻⇌Ag(s)…

A: The given reactions along with their reduction potential values are, Ag+aq+e-↔Ags    E°=0.80…

Q: b) Diagram below shows a galvanic cell that operates under standard conditions represented by the…

A: In a galvanic cell, the chemical energy is converted to electrical energy. There are two electrodes…

Q: Co³*(aq) + e¯ → Co²*(aq) → Fe²+(aq) E° = +1.953 V Fe*(aq) + e¯ E° = +0.769 V %3D I;(aq) + 2e¯ –→…

A: Since we only answer up to 3 sub parts, we'll answer the first 3. Please resubmit the question and…

Q: What is E° for the reaction 2 Au(s) + 3 Ca? (aq) → 2 Au³*(aq) + 3 Ca(s)? Standard Reduction E° (V)…

A: The given standard reduction potentials are, Au3+aq+3e-→Aus     E°=+1.50 VCa2+aq+2e-→Cas…

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

A: The overall reaction is provided, i.e. I2 (s) + 6 H2O (l) + 10Cu2+ (aq) --> 2 IO3-(aq) + 12…

Q: When an aqueous NaCl solution is electrolyzed, how many faradays need to be transferred at the anode…

A: FROM the reaction , we can see that for 1 mol of Cl2 , 2 faradays are required . where 1 faraday is…

Q: Table 20.2 Half-reaction Cr3+ (aq) + 3e Fe2+ (aq) + 2e Fe³+ (aq) + e → Sn4+ (aq) + 2e Cr (s) →→ Fe…

A: Reduction is gain of electrons.Oxidation is loss of electrons.Species having higher reduction…

Q: 0000 Which metal (Cu, Fe, or Al) will reduce water at pH= 0 but will NOT reduce water at pH = 14? 2…

A: Here we have to tell that which metal will reduce water at PH =0 but will not reduce water at PH =…

Q: Question 4: (a) What are redox reactions? Explain the difference between a gal- vanic and an…

A: In certain reactions, transfer of electrons takes place from one species to another.  There are two…

Q: Calculate AGᵒ for the following reaction as written AG° = x 10 kJ 2Br + 1₂ → 21+ Br₂

A:

Q: Calculate the value of Eºcell for the following reaction: 2 Al(s) + 3 Co2+ (aq) 2 Al3+ (aq) + 3…

A: The E°cell can be calculated by using formula E°cell = E° cathode (reduction) - E° anode(reduction)

Q: Question 4: (a) What are redox reactions? Explain the difference between a gal- vanic and an…

A: Redox reaction is a reaction which involves transfer of electrons from one species to another…

Q: On the sketch indicate Mg(s) + 2Ag* (aq) → Mg+2 (aq) + 2Ag(s) c. the direction in which the…

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Q: Which species of the following half-reactions will reduce Pb +2(aq)? I2(s) + 2 e- → 2 I-(aq) E° =…

A: ->The specie which has greater reduction potential (with sign) that tends to reduce itself and…

Q: Calculate AG° for the overall redox reaction: 2x (aq) + 2H2O(1) → H2O2(aq) + 2H*(aq) + 2X2"(aq)…

A: The electrode with the smaller electrode potential tends to undergo oxidation and thus is an anode.…

Q: Use the half-reactions shown below to answer the following questions. Half-reaction E (V) Br,(1) +…

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Q: 2+ (1) Zn(s) + 2Ag (aq) Zn (aq) + 2Ag(s) (2) 2Cr*(aq) + 3Cl,(g) + 7H,O = Cr,0; (aq) + 6CI (aq) + 14H…

A: The notation of the voltaic cells for each of the following redox reactions:

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.