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Hence, the above expression proves dependence of equillibrium constant on internal energy.
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2 Ke for an ldcall Show that dTRT2 for a reaction involving ideal gases, assuming that...
please the problem solution... 5. Show that d In K AU® RT dT for a reaction...
please the problem solution...
5. Show that d In K AU® RT dT for a reaction involving ideal gases.
5. Show that d In K AU® RT dT for a reaction involving ideal gases.
the ideal gas equation is used in calculations involving gases. explain each term ans discuss the...
the ideal gas equation is used in calculations involving gases. explain each term ans discuss the mathematical relationship between N and n.
Determine the partial pressures of NO2(g) and N2O4(g) inside the cylinder assuming both gases are ideal....
Determine the partial pressures of NO2(g) and
N2O4(g) inside the cylinder assuming both
gases are ideal.
2) (20 points) A piston-cylinder arrangement contains a mixture of NO2(g) and N204(g) which are in chemical equilibrium at 298K. Kp=6.739 at this temperature. If the piston is adjusted so as to make the total pressure inside the cylinder equal to 2bar, determine the partial pressures of NO2(g) and N204(g) inside the cylinder assuming both gases are ideal. How can you verify your answers?...
Mixing! n moles of Ar and In moles of Xe (treated as ideal gases) are in...
Mixing! n moles of Ar and In moles of Xe (treated as ideal gases) are in adjacent containers with volumes of V and 2V, respectively. The barrier between the two gases is removed, and the two gases mix. Heat and work are not exchanged with the surroundings. Since the two gases start at the same temperature and pressure, the temperature and pressure must not change during mixing. What are delta U, delta H, and delta S for the system after...
2. The gas laws are defined for ideal gases. Real gases do not always follow the...
2. The gas laws are defined for ideal gases. Real gases do not always follow the gas laws exactly Under what conditions would you predict that real gases least approximate ideal gas behavior Explain why real gases behave least like ideal at the conditions you stated. 3. Define molar mass including the units in which it is expressed. on produced a 0.311 g sample of gas which occupied 225 ml at 55°C exerting a pressure of 886 mm Hg. What...
Thermodynamics of Monatomic Ideal Gases Given the following: (KE)ava = SRT - (average kinetic energy per...
Thermodynamics of Monatomic Ideal Gases Given the following: (KE)ava = SRT - (average kinetic energy per mole for a monatomic ideal gas) AE = q +w w = -PAV (Note the sign!) g=nCAT (where C is the molar heat capacity.) AH = AE +A(PV) For the case of a monatomic ideal gas, select correct equivalent expressions for the quantities listed. Cy (i.e. Cat constant volume) CAE Cp (i.e. Cat constant pressure) AH A. nCPAT c. Cp-R D. RAT
3. For diatomic ideal gases at room temperature, find out the change in entropy due to mixing using the following parti...
3. For diatomic ideal gases at room temperature, find out the change in entropy due to mixing using the following partition functions hv expl2kT T V( h2 Ztranslation rotation vibration h2 hv 1 exp 4. For solids, Einstein the vibrational levels given energy are as hv, j-0,1,2,.. Assuming that the N 2 strongly coupled atoms are +=3 equivalent to 3N simple harmonic independent oscillators, find out the followings (a) Equation for the vibrational energy as a function of temperature (b)...
Question 1 (1 point) A chemical reaction involving gases takes place in a vessel fitted with...
Question 1 (1 point) A chemical reaction involving gases takes place in a vessel fitted with a movable piston. The reaction is accompanied by a decrease in volume, so that there is a work flow from the surroundings of 10. kJ. At the same time, 100. kJ of heat flow is transferred from the surroundings. The energy change, AU (in kJ), for the reaction is O-90 O90. 110. 0-110 100.
Problem (15 points) A complex reaction (A-> products) involving 2 enzymes occurs in an ideal steady...
Problem (15 points) A complex reaction (A-> products) involving 2 enzymes occurs in an ideal steady state mixed flow reactor (constant flowrate, outlet concentration is the same as reactor concentration). Both reactions consume reactant A. See the diagram below. The reaction constants for the enzymes and reactor volume/flow are given below. If needed, enzymatic reaction rate model is, r= -Vm*C/(Km+C) Reactor volume, V=100 L flowrate, q = 5 L/hr CA.=100 mol/L Vml=3.3 mol/L-hr Kml=0.05 mol/L| (reaction 1) Vm2 = 5...
1. Show for the ideal gas constant R that the following units equivalency is true, Re8....
1. Show for the ideal gas constant R that the following units equivalency is true, Re8. 3 14 l/K-mol and R«В.З 14 kPa-I/K-mol (l-liters, K«absolute temperature, J"Joules, Pa«Pascal) Please show all steps clearly 2. Cakulate the volume occupied by 20 g of carbon dioxide at a pressure of 1 bar and temperature of 30°C, assuming ide al gas be havior. What is the molar volume of CO2 under these conditions? 3. An ideal gas is heated at a constant pressure...
please the problem solution...
5. Show that d In K AU® RT dT for a reaction involving ideal gases.
5. Show that d In K AU® RT dT for a reaction involving ideal gases.
Determine the partial pressures of NO2(g) and
N2O4(g) inside the cylinder assuming both
gases are ideal.
2) (20 points) A piston-cylinder arrangement contains a mixture of NO2(g) and N204(g) which are in chemical equilibrium at 298K. Kp=6.739 at this temperature. If the piston is adjusted so as to make the total pressure inside the cylinder equal to 2bar, determine the partial pressures of NO2(g) and N204(g) inside the cylinder assuming both gases are ideal. How can you verify your answers?...
Mixing! n moles of Ar and In moles of Xe (treated as ideal gases) are in adjacent containers with volumes of V and 2V, respectively. The barrier between the two gases is removed, and the two gases mix. Heat and work are not exchanged with the surroundings. Since the two gases start at the same temperature and pressure, the temperature and pressure must not change during mixing. What are delta U, delta H, and delta S for the system after...
2. The gas laws are defined for ideal gases. Real gases do not always follow the gas laws exactly Under what conditions would you predict that real gases least approximate ideal gas behavior Explain why real gases behave least like ideal at the conditions you stated. 3. Define molar mass including the units in which it is expressed. on produced a 0.311 g sample of gas which occupied 225 ml at 55°C exerting a pressure of 886 mm Hg. What...
Thermodynamics of Monatomic Ideal Gases Given the following: (KE)ava = SRT - (average kinetic energy per mole for a monatomic ideal gas) AE = q +w w = -PAV (Note the sign!) g=nCAT (where C is the molar heat capacity.) AH = AE +A(PV) For the case of a monatomic ideal gas, select correct equivalent expressions for the quantities listed. Cy (i.e. Cat constant volume) CAE Cp (i.e. Cat constant pressure) AH A. nCPAT c. Cp-R D. RAT
3. For diatomic ideal gases at room temperature, find out the change in entropy due to mixing using the following partition functions hv expl2kT T V( h2 Ztranslation rotation vibration h2 hv 1 exp 4. For solids, Einstein the vibrational levels given energy are as hv, j-0,1,2,.. Assuming that the N 2 strongly coupled atoms are +=3 equivalent to 3N simple harmonic independent oscillators, find out the followings (a) Equation for the vibrational energy as a function of temperature (b)...
Question 1 (1 point) A chemical reaction involving gases takes place in a vessel fitted with a movable piston. The reaction is accompanied by a decrease in volume, so that there is a work flow from the surroundings of 10. kJ. At the same time, 100. kJ of heat flow is transferred from the surroundings. The energy change, AU (in kJ), for the reaction is O-90 O90. 110. 0-110 100.
Problem (15 points) A complex reaction (A-> products) involving 2 enzymes occurs in an ideal steady state mixed flow reactor (constant flowrate, outlet concentration is the same as reactor concentration). Both reactions consume reactant A. See the diagram below. The reaction constants for the enzymes and reactor volume/flow are given below. If needed, enzymatic reaction rate model is, r= -Vm*C/(Km+C) Reactor volume, V=100 L flowrate, q = 5 L/hr CA.=100 mol/L Vml=3.3 mol/L-hr Kml=0.05 mol/L| (reaction 1) Vm2 = 5...
1. Show for the ideal gas constant R that the following units equivalency is true, Re8. 3 14 l/K-mol and R«В.З 14 kPa-I/K-mol (l-liters, K«absolute temperature, J"Joules, Pa«Pascal) Please show all steps clearly 2. Cakulate the volume occupied by 20 g of carbon dioxide at a pressure of 1 bar and temperature of 30°C, assuming ide al gas be havior. What is the molar volume of CO2 under these conditions? 3. An ideal gas is heated at a constant pressure...
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