Calculate AG" for the following reactions at 298 K ii. Cd + Fe²+ = Cd²+ +Fe [Cd'] = 0.01 M and [Fe²] = 0.6 M

Q: 3. In each of the following cells write the cell reaction, and designate which reac- tions are…

A: Spontaneity  explains  on the basis  of the sign of Gibbs free energy  change which  depends  upon…

Q: Calculate the solubility of AgBr in a 1.00 M aqueous solution of ammonia, given: AgBr(s)  ⇌…

A: AgBr(s)  ⇌  Ag+(aq)  +  Br-(aq)          Ksp = 7.7 x 10-13  Ag+(aq)  + 2 NH3(aq)  ⇌  Ag(NH3)2+(aq)…

Q: The equlibrium constant for the following reaction is Kc = 9.1 × 10-6 at 298 K. Given, R = 8.314…

A: The given chemical reaction is: 2Fe3+aq + Hg22+aq ⇔ 2Fe2+aq + 2Hg2+aq0. The given information is:…

Q: Calculate the (a) electrical energy, (b) AG°, and (c) K öf thể řéačtion: 1. Fe*(aq) / Fe*°(aq} //…

A: Values are not given so we can't calculate question a.

Q: From the chemical reaction: Sn + Cu2+ ⇌ Sn2+ + Cu+ (in an acidic medium) What are the values of…

A: The anode half cell reaction will be,      (oxidation) Sn2+(aq) ------->  Sn(s) + 2e-…

Q: At 20 °C a saturated solution of silver acetate, AgCH, CO2, contains 1.0 g of the silver compound…

A:

Q: Determine equilibrium constant for the reaction:   Fe2+   +  Cr2O72- ---   Fe3+   +  Cr3+   Given:…

A: Electrochemistry is the branch of chemistry that studies the change of chemical energy into…

Q: Part 1: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) K = 1.25…

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Q: Determine equilibrium constant for the reaction:   Fe2+   +  Cr2O72- ---   Fe3+   +  Cr3+   Given:…

A: Fe2+   +  Cr2O72- ---   Fe3+   +  Cr3+ Given that: Fe2+    + 2 e  → Fe (s)…

Q: 39. For the reaction CO + H,0 + CO + H , the equilibrium constant at temperature of 1250 K is 0.63,…

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Q: Determine equilibrium constant for the reaction:   Fe2+   +  Cr2O72- ---   Fe3+   +  Cr3+   Given:…

A: Given: The Eo for Fe3+/Fe2+ cell is 0.771 V. The Eo for Cr2O72-/Cr3+ cell is 1.36 V. Introduction:…

Q: Half-Reaction Fe2+ + 2e → Fe Zn²+ + 2e → Zn Fe²+ (aq) + Zn(s) Fe(s) + Zn²+ (aq) Calculate the…

A: There are two half reactions. One occurs at anode and the other at cathode. The half reaction with…

Q: At 298 K, AG° = +20.9 kJ/mol for the reaction CH;CO,H (aq) = H (aq) + CH;CO, Calculate AG for this…

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Q: The equilibrium constant (KP) for the reaction is 4.24 at 800 K. (a) Calculate AG° for the reaction.…

A: Given  Reaction  H2(g)  + CO2(g)    ⇌  H2O(g)  +  CO(g) a )    Kp  = 4.24          T   = 800 K 2…

Q: The free energy change for the following reaction at 25 °C, when [Cu2+] = 1.19 M and [Cr3+] =…

A: The cell reaction given is, => 3 Cu2+ (aq) + 2 Cr (s) ↔ 2 Cr3+ (aq) + 3 Cu (s) Given: [Cu2+ ] =…

Q: 26. For each reaction, an equilibrium constant at 298 K is given. Calculate AG for each reaction. a)…

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Q: 28 Consider the following galvanic cells: (1) Cu(s)|Cu²+(1 M)||Fe³+(1 M), Fe²+(1 M)|Pt(s) (2)…

A: This will be the same reaction for all three parts as the reaction in all cases is same.

Q: For the equilibrium, Co2+(aq)+4SCN-(aq)⇄Co(SCN)2-(aq), K=1.0x103. Which of the following conditions…

A: The chemical reaction at equilibrium is as follows: Co2+(aq)+4SCN-(aq)⇄Co(SCN)2-(aq) The equilibrium…

Q: Will the following reaction occur spontaneously at 250C if [Fe2+] = 0.060 M and [Cd2+] = 0.60 M?…

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Q: Be sure to answer all parts. Write the equilibrium expression for the following reaction: Ni(s) +…

A: This question is related to chemical equilibrium. Chemical equilibrium is a state in reversible…

Q: Calculate Ksp for silver bromide given the following data. Ag(s) + Br (aq) Ag(s) + Br (aq) 8° =…

A: The balanced chemical equation for the dissociation of silver bromide, AgBr(s) is: AgBr(s) ⇌ Ag+(aq)…

Q: At 20 °C a saturated solution of silver acetate, AgCH3 CO2, contains 1.8 g of the silver compound…

A: AgCH3CO2(s) ⇌ Ag+(aq) + CH3CO2-(aq) mass of AgCH3CO2 = 1.8 g Volume of the solution = 180.0 mL =…

Q: Will the following reaction occur spontaneously at 250C if [Fe2+] = 0.060 M and [Cd2+] = 0.60 M?…

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Q: You studied the following equilibrium to determine the value of K, for the system: Fe³+ (aq) + SCN-…

A: Definition of equilibrium constant - The ratio between the amount of reactant and the amount of…

Q: Calculate ΔG° and K (at 298) for this reaction: 2H2S(g) + SO2(g) ↔ 3S(s) + 2H2O(g) Calculate the…

A: Standard Gibbs free energy is the free energy of the system that is used to do some useful work at…

Q: For the below reaction, AGn at 298 K is -84.1 kJ. Calculate its equilibrium constant, K. 3. Fe2+…

A: The equilibrium constant for a given reaction is defined as the number which is used to express…

Q: At 298 K. AG°=+20.9 kJ/mol for the reaction CH;CO,H (aq) =H (aq) + CH;CO2 Calculate AG for this…

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Q: Calculate Kp for iron(II) sulfide given the following data. sp Fes(s) + 2 e Fe2+ (aq) + 2e Fe(s) + →…

A: Recall the half-reactions,                                       we have to calculate the  for iron…

Q: Solid silver iodide, AgI, can be dissolved by adding aqueous sodium cyanide. Calculate Knet for the…

A: The given reaction is : AgI (s) + 2 CN- (aq) → [Ag(CN)2]- (aq) + I- (aq)              Knet = ?

Q: The reaction Cr(NH3)63*(aq) + 3en(aq) Cr(en)33*(aq) + 6 NH3(aq)where en represents -->…

A: answer -  given reaction is - Cr(NH3)63+ (aq) + 3en(aq) ---------> Cr(en)33+ (aq) + 6NH3 (aq)…

Q: The equilibrium constant for the reaction   Ni(s) + 4CO(g)    <-->  Ni(CO)4(g)   is 5.0x104 at…

A: The equilibrium constant, Kc for a reaction is given as :

Q: Consider the following equilibrium: 4Ag(s) + O2(g) ---> 2Ag2O(s). At 298 K, the equilibrium constant…

A: The given reaction is Given thatthe equilibrium constant is The gibbs free energy and the…

Q: Calculate K for the following reaction at 50 oC:   2 Li(s) + Ba2+(aq) ---> 2 Li+ + Ba(s)  (need to…

A:

Q: The equilibrium constant, K₂, for the following reaction is 0.497 at 500 K. Calculate Ke for this…

A: Answer:Here:

Q: 7H2O + 2 Cr³+ + 3 Cl2 = Cr2O,²- + 6 Cl¯ + 14H+ e° = 0.03 V cell a. AG° = kJ K = Cu²+ (aq) + Ba(s) =…

A: Since you have posted question with multiple subparts as per the guidelines we can answer only three…