4.32) Certain bacteria in soil obtain the necessary energy for growth by oxidizing nitrite to nitrate:   2NO2- (aq) + O2 (g) —->  2NO3- Given that the standard Gibbs energies of formation of NO2- and NO3- are -34.6 kJ mol-1 and -110.5 kJ mol-1, respectively, Calculate the amount of Gibbs energy released when 1 mole of NO2- is oxidized to 1 mole of NO3-.

Q: The equilibrium constant for the formation of CO2(g) at a temperature T is given by the 13275.6…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 3.2 The standard Gibbs energy of formation of H20 at 25.0 °C, 4G, is -228.57 kJ.mot', for a standard…

A:

Q: 10 For a certain chemical reaction, the equilibrium constant K = 7.8 x 10' at 5.00 °C. Calculate the…

A: Equilibrium constant (K) = 7.8×1010 Temperature (T) = 5.00°C = (5.00+273) K T = 278 K Standard Gibbs…

Q: Calculate the value of K, for the equation C(s) + CO, (g) =2 CO(g) K, = ? given that at a certain…

A: The reactions given are, 1) 2) And the reaction for which the equilibrium constant needs to be…

Q: HNO2(aq) + OH (aq) H20(1) + NO2 (aq) K= 4.5×1010 What is the standard change in Gibbs free energy at…

A: Given :- K = 4.5 × 1010                T = 25 °C                 R = 8.314 J/K.mol  To calculate :-…

Q: At 25 ∘C, the equilibrium partial pressures for the reaction. A(g)+2B(g)↽−−⇀C(g)+D(g)  were found to…

A: The equilibrium constant can be calculated using the partial pressures as  Kp = PC X PD / (PA X…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A: .

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A: A numerical problem based on thermodynamics, which is to be analyzed.

Q: For a certain chemical reaction, the equilibrium constant K = 5.1 × 10 ° at 10.0 °C. Calculate the…

A: Given temperature is 283 Kelvin

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A: The value of ∆G°f is -10.00 kJ/mol. The temperature of reaction is 298 K.

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Given that: ∆Go=-32.8 KJ/mol T = 298 K PN2=0.200 atm PH2 = 0.400 atm PNH3 = 0.900 atm To find, ∆G…

Q: 3 M,0,(s) = 2 M(s) +0,(8) What is the standard change in Gibbs energy for the reaction, as written,…

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Q: Using the axes G vs composition sketch the variation of the Gibbs energy (G) of a reaction  mixture…

A: The graph of ∆G that is change in gibbs free energy versus extent of a reaction is needed to be…

Q: The change in Gibbs energy that accompanies the oxidation of C,H0,(s) to carbon dioxide and water…

A: Given data, Mass of the person (m)= 65 kg The change in Gibbs free energy = -2808 kJ mol-1 Height…

Q: 4. [25'] Consider the reaction 2NO₂ (g) → N₂O₂ (g) a) Calculate the value of AG at 298.15 K. b)…

A: ∆G° of a reaction can be calculated by taking the difference of ∆G° of product and ∆G°of reactant.…

Q: 0,- M,0,0) 2 M(s) + r this reaction, AHn = -5.268 kJ/mol and A.S = 10.78 J/(mol-K) at 298 K. hat is…

A: The question is based on the concept of equilibrium. we have to calculate Gibbs free energy &…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A: Recall the given reaction,                                      M2O s ↔ 2 M s + 12 O2 g ∆Gf° kJmol :…

Q: What is the Gibbs energy for the given reaction at the specified temperature and with 2M NO₂, 1 M…

A: The balanced chemical equation is: 2NO(g) + O2(g) → 2NO2(g)   Temperature, T = 298.15 K which is the…

Q: For the reaction A(aq) + B(aq) C(aq) + D(aq), the equilibrium constant is 21.0 at 25oC and 36.1 at…

A:

Q: At 25 'C, the equilibrium partial pressures for the reaction 3 A(g) +4 B(g) 2 C(g) +2 D(g) were…

A: Equilibrium constant : K = PC2×PD2PA3×PB4 K = 5.672×5.6525.433×4.224 K = 0.0202   Standard Gibb's…

Q: Calculate the enthalpy of solution for the dissolution of lithium iodide, LiI, molar mass = 133.85 g…

A:

Q: ST5A.4 - Calculate the standard reaction Gibbs free energy [in kJ/mol] for the reaction 1A + 1B -->…

A:

Q: For the reaction A(aq) + B(aq) C(aq) + D(aq), the equilibrium constant is 24.4 at 25oC and 35.7 at…

A: Given reaction,                         A(aq) + B(aq) <---> C(aq) + D(aq)equilibrium constant…

Q: Consider the following equilibrium: Agl(s) 2 Ag*(aq) + l'(aq) Ksp = 8.53x10-17 What is the standard…

A: Gibb's free energy and equilibrium constant The equation relating Gibb's free energy and equilibrium…

Q: What is the value of AG for the reaction MC12 6 H₂O(s) MC12 (s) + 6 H₂O(g) when the pressure of…

A:

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Answer :-  ∆G = -65.9 (kJ/mol)  The ∆G for the given reaction at 298 K = -65.9 kJ/mol…

Q: For a certain chemical reaction, the equilibrium constant K = 7.9 × 10 -4 at 20.0 °C. Calculate the…

A:

Q: For this reactior

A: Dear student this question is related to equilibrium concept.

Q: The standard Gibbs free energy for the reaction A + B → C is −(3.6x10^2) kJ at 298 K. What is the…

A:

Q: The decomposition reaction, C(g) = A(g) + 2B(g) has Ke 26 at 298 K. What is the value of Kp for this…

A:

Q: For a certain chemical reaction, the equilibrium constant K = 2.8 × 10° at 25.0 °C. Calculate the…

A: Answer:- This question is answered by using the simple concept of calculation od standard Gibbs free…

Q: At 25 °C, the equilibrium partial pressures for the reaction A(g) + 2 B(g) = C(g)+D(g) were found to…

A: Given, A(g) + 2B(g) ⇌ C(g) + D(g) Equilibrium partial pressure for all the above species: PA = 4.22…

Q: A critical reaction in the production of energy to do work or drive chemical reactions in biological…

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Q: T5A.3- Calculate the standard reaction Gibbs free energy [in kJ/mol] at 341 K assuming that the…

A: T = 341 K ∆H = -322.5 kJ/mol ∆S = 126.7 J/K mol

Q: The value of entropy of vaporization of methanol is 104 J/mol. If the enthalpy of vaporization of…

A: The Gibbs Energy of vaporization for methanol is to be calculated from the known values of enthalpy…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A:

Q: An aqueous solution of 49.60 ml of 0.370mol L-1 NaCN is added to 49.60 ml of 0.370 mol L-1 Zn(NO3)2…

A: Each NaCN(aq) is completely dissociated to given 1 CN-(aq). Hence the molarity of NaCN = molarity of…

Q: Consider the Gibbs energies at 25 ∘C. Substance     Δ?∘f (kJ·mol−1) Ag+(aq)     77.1 Cl−(aq)…

A: Given,  Substance     ΔG°f  (kJ·mol-1 ) Ag+(aq)        77.1 Cl-(aq)     −131.2 AgCl(s)…

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 bar for all…

A: The equilibrium reaction given is, => Given: At 298 K and 1 bar pressure of all the gases, the…

Q: In an experiment, 2.22 M SO2, 3.97 M O2 and 2.02 M SO3 are present at a certain temperature.…

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Q: Determine the standard enthalpy change and std. Gibbs free energy change of reaction at 400 k for…

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Q: -4 For a certain chemical reaction, the equilibrium constant K = 1.9 × 10 at 5.00 °C. Calculate the…

A: Given that, K=1.9×10-4 T=5.00℃ = (5.00+273) K = 278 K ∆G°= ?

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A:

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

A: The ratio of concentration of products to the ratio of concentration of  reactants is represented as…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4 B(g)=2C(g) + 3 D(g) were…

A: The question is based on the concept chemical thermodynamics.   We have been given partial pressure…

Q: of 16 For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: The given equilibrium reaction is N₂(g) + 3 H₂(g) 2NH3(g)The standard change in Gibbs free energy…

Q: The standard Gibbs free energy for the reaction A + B - C is -(2.2x10^2) kJ at 298 K. What is the…

A: Given: ΔGo = -220 KJ = -220000 J                                              (Since 1 KJ = 1000 J)…

Q: 3.2 The standard Gibbs energy of formation of H0 at 25.0 °C, AG°, is -228.57 kJ.mol', for a standard…

A: ∆rG° is the Gibbs free energy of reaction which is expressed as: ∆rG°=∆fG°(products)-∆fG°(reactants)…