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A mixture of 0.03771 mol of H70, 0.02921 mol of CH 0.05732...
15. Consider the reaction 2 NO2(g) N2O4(g) . (a) Using Gf N2O4(g) = 97.79 kJ/mol and...
15. Consider the reaction 2 NO2(g)
N2O4(g) .
(a) Using Gf
N2O4(g) = 97.79 kJ/mol and Gf NO2(g)
= 51.3 kJ/mol, calculate G° at 298 K.
kJ
(b) Calculate G at 298 K if the partial pressures of
NO2 and N2O4 are 0.35 atm and 1.60
atm, respectively.
kJ
16. Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
kJ
(b) Calculate G at 298 K...
A coal gasifier produces a mixture of 1 mol/s of CO and 2 mol/s of H2....
A coal gasifier produces a mixture of 1 mol/s of CO and 2 mol/s of H2. This is fed to a catalytic converter to produce methane, the gas phase reaction is CO + 3H2-CH4 +H20 The reactor operates at 600°K and 600 kPa. a) Find the equilibrium constant for the above reaction at standard conditions b) Find the equilibrium constant at operating conditions c) Find the outlet stream composition at operating conditions 5 Marks 5 Marks 5 Marks H20 -241.8...
Question 9 10 pts Calculate the Gibb's Free Energy for a reaction mixture containing 1.35 atm...
Question 9 10 pts Calculate the Gibb's Free Energy for a reaction mixture containing 1.35 atm CH4, 1.25 atm H2O, 0.355 atm CO, and 1.25 atm H2 at 25°C. CHA(8) + H2O(g) - CO(g) + 3H2(g) CH4(g) AG° = -50.8 kJ/mol H2O(g) AG° = -228.6 kJ/mol CO(g) AG° = -137.2 kJ/mol
2. A mixture of 0.2000 mol of CO2, 0.1000 mol of H2, and 0.1600 mol of H2O is placed in a 2.000-L system. The follo...
2. A mixture of 0.2000 mol of CO2, 0.1000 mol of H2, and 0.1600 mol of H2O is placed in a 2.000-L system. The following equilibrium is established at 500 K CO2(g) + H2(c) -> CO(S) + H2O(g) At equilibrium, Prao = 3.51 atm. A) Calculate the equilibrium partial pressures of CO2. Hz, and CO (6 points) and B) Calculate Kfor the reaction (4 points). Recall PV = nRT, with R = 0.0821 L-atm/mol-K. Hint: ICE chart not necessary. Notice...
Info from ALEKS data lab: Gf[N2] = 0 kj/mol Gf[H2] = 0 kj/mol Gf[NH3] = -26.50...
Info from ALEKS data lab:
Gf[N2] = 0 kj/mol
Gf[H2] = 0 kj/mol
Gf[NH3] = -26.50 kj/mol
A chemist fills a reaction vessel with 0.520 atm nitrogen (N2) gas, 7.66 atm hydrogen (H) gas, and 5.02 atm ammonia (NH3) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: N2(g) + 3H2(g) + 2NH3(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule....
A mixture of 1.71e-02 mol of H2O, 6.70e-02 mol of CH4, 5.69e-02 mol of CO, and...
A mixture of 1.71e-02 mol of H2O, 6.70e-02 mol of CH4, 5.69e-02 mol of CO, and 8.50e-02 mol of H2 is placed in a 1.0-L steel pressure vessel at 1307 K. The following equilibrium is established: H2O(g) + CH4(g) CO(g) + 3 H2(g) At equilibrium 1.21e-02 mol of H2O is found in the reaction mixture. Calculate the equilibrium pressures of all gases in the reaction vessel and the value of KP for the reaction. Pick the correct statement from the...
Consider the reaction given below. H2(g) + F2(g) 2 HF(g) (a) Using thermodynamic data from the...
Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
kJ
(b) Calculate G at 298 K if the reaction mixture
consists of 5.1 atm of H2, 4.8 atm of F2, and
0.19 atm of HF.
kJ
Consider the reaction given below. H2(g) + F2(g) 2 HF(g) (a) Using thermodynamic data from the...
Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
____ kJ
(b) Calculate G at 298 K if the reaction mixture
consists of 8.3 atm of H2, 3.0 atm of F2, and
0.26 atm of HF.
____ kJ
1. Consider the reaction H2(g) + F2(g) ----->2HF(g) Use the standard thermodynamic data in the tables...
1. Consider the reaction H2(g) + F2(g) ----->2HF(g) Use the standard thermodynamic data in the tables linked above. Calculate delta G for this reaction at 298.15K if the pressure of HF(g) is reduced to 11.42 mm Hg, while the pressures of H2(g) and F2(g) remain at 1 atm. ANSWER: _____ kJ/mol 2. Consider the reaction N2(g) + 3H2(g) ------>2NH3(g) Using the standard thermodynamic data in the tables linked above, calculate delta Grxn for this reaction at 298.15K if the pressure...
15. Consider the reaction 2 NO2(g)
N2O4(g) .
(a) Using Gf
N2O4(g) = 97.79 kJ/mol and Gf NO2(g)
= 51.3 kJ/mol, calculate G° at 298 K.
kJ
(b) Calculate G at 298 K if the partial pressures of
NO2 and N2O4 are 0.35 atm and 1.60
atm, respectively.
kJ
16. Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
kJ
(b) Calculate G at 298 K...
A coal gasifier produces a mixture of 1 mol/s of CO and 2 mol/s of H2. This is fed to a catalytic converter to produce methane, the gas phase reaction is CO + 3H2-CH4 +H20 The reactor operates at 600°K and 600 kPa. a) Find the equilibrium constant for the above reaction at standard conditions b) Find the equilibrium constant at operating conditions c) Find the outlet stream composition at operating conditions 5 Marks 5 Marks 5 Marks H20 -241.8...
Question 9 10 pts Calculate the Gibb's Free Energy for a reaction mixture containing 1.35 atm CH4, 1.25 atm H2O, 0.355 atm CO, and 1.25 atm H2 at 25°C. CHA(8) + H2O(g) - CO(g) + 3H2(g) CH4(g) AG° = -50.8 kJ/mol H2O(g) AG° = -228.6 kJ/mol CO(g) AG° = -137.2 kJ/mol
2. A mixture of 0.2000 mol of CO2, 0.1000 mol of H2, and 0.1600 mol of H2O is placed in a 2.000-L system. The following equilibrium is established at 500 K CO2(g) + H2(c) -> CO(S) + H2O(g) At equilibrium, Prao = 3.51 atm. A) Calculate the equilibrium partial pressures of CO2. Hz, and CO (6 points) and B) Calculate Kfor the reaction (4 points). Recall PV = nRT, with R = 0.0821 L-atm/mol-K. Hint: ICE chart not necessary. Notice...
Info from ALEKS data lab:
Gf[N2] = 0 kj/mol
Gf[H2] = 0 kj/mol
Gf[NH3] = -26.50 kj/mol
A chemist fills a reaction vessel with 0.520 atm nitrogen (N2) gas, 7.66 atm hydrogen (H) gas, and 5.02 atm ammonia (NH3) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: N2(g) + 3H2(g) + 2NH3(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule....
Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
kJ
(b) Calculate G at 298 K if the reaction mixture
consists of 5.1 atm of H2, 4.8 atm of F2, and
0.19 atm of HF.
kJ
Consider the reaction given below.
H2(g) + F2(g)
2 HF(g)
(a) Using thermodynamic data from the course website, calculate
G° at 298 K.
____ kJ
(b) Calculate G at 298 K if the reaction mixture
consists of 8.3 atm of H2, 3.0 atm of F2, and
0.26 atm of HF.
____ kJ
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