Calculate ΔGf of NH3 at (1) 298.15 K and 1 bar (2) 298.15 K and 500 bars (3) 500 K and 1 bar (4) ...
Calculate ΔGf of NH3 at (1) 298.15 K and 1 bar (2) 298.15 K and 500 bars (3) 500 K and 1 bar (4) 500 K and 500 bars. Only 1 and 3 will give ΔGf, why?
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Calculate ΔGf of NH3 at (1) 298.15 K and 1 bar (2) 298.15 K and 500 bars (3) 500 K and 1 bar (4) ...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.18...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.184 J 1 bar 0.10 J cm 1 atm 1.01325 bar 1 cm 0.10 J bar 0°C 273.15K Species/ Phase AHP J mol) MnCOs) Mn2 mo K) V° (cm mo) -894.1 -220.75 -167.159 -393.509 167.159 -285.83 85.8 73.6 56.5 213.79 56.5 69.91 31.073 21.0 17.3 24.7892 L mol 17.3 18.068 Cl CO2() Constants HCI R 8.3145 J mol! K-1 H:Op Continuing with the carbonate reaction...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.184...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.184 J 1 bar 0.10 J cm 1 atm 1.01325 bar 1 cm 0.10 J bar 0°C 273.15K Species/ Phase AHP J mol) MnCOs) Mn2 mo K) V° (cm mo) -894.1 -220.75 -167.159 -393.509 167.159 -285.83 85.8 73.6 56.5 213.79 56.5 69.91 31.073 21.0 17.3 24.7892 L mol 17.3 18.068 Cl CO2() Constants HCI R 8.3145 J mol! K-1 H:Op Continuing with the carbonate reaction...
The composite bar is composed of 2 solid circular bars, 1 and 2. A: Find torque...
The composite bar is composed of 2 solid circular bars, 1 and 2.
A: Find torque Ta for the bar to be in equilibrium. B: Calculate
torsional shear stress in bars 1 and 2. C: What are the angles of
rotation for bars 1 and 2, relative to point A?
3000 N-mm 1000 N-mm 1 d1 = 4 mm G1 20 GPa し1-10 mm d2 5 mm G2 10 GPa L2 12 mm
Verizon 5:26 PM 87% Done 6 of 6 K=1.6x10-4 N2(g) + 3H2(g) 2 NH3(g) a) calculate...
Verizon 5:26 PM 87% Done 6 of 6 K=1.6x10-4 N2(g) + 3H2(g) 2 NH3(g) a) calculate AG b) In the reaction vessel, the pressure of N2 is maintained at 10 bar, the pressure of H2 is maintained at 30 bar, and the produced ammonia is removed to maintain a partial pressure of ammonia at 3 bar. What is AG, for this reaction under these conditions? What does this value mean in terms of the direction and spontaneity of the reaction?...
Question 1: Molar volume, צ[cm3 morij, for the methanol (1) + water (2) at 298.15 K...
Question 1: Molar volume, צ[cm3 morij, for the methanol (1) + water (2) at 298.15 K and i bar is expressed as V-18.102 + 18.49 1x1 + 4.1 506xỉ [cm 3 mol-1] Show your answers in the boxes. Only numerical answers are required What is the molar volume of the mixture at xi -0.75? [10points] a) cm3 mol- b) What is the partial molar volume of methanol at x,-0.75? [10points] cm3 mol- cWhat is the partial molar volume of water...
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 641...
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 641 K for the following reaction. NH4Cl(s) NH3(g) + HCl(g) ΔΗ /kJ mol-1 -314.4 -45.9 -92.3 Smº /JK-mol-1 94.6 192.8 186.9 Cp.m /JK-mol-1 84.1 35.1 29.1 Do not use the Van't Hoff equation, In(K/K) = -(AHR/R) (T2-1-T1-1) The value of the thermodynamic equilibrium constant is Kp = Number
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 839...
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 839 K for the following reaction. NH4Cl(s) NH3(g) + HCl(g) ΔΗ 7 kJ mol-1 -314.4 -45.9 -92.3 Smº JK-1 mol-1 94.6 192.8 186.9 Cp,m 84.1 35.1 29.1 /JK-1 mol-1 Do not use the Van't Hoff equation, In(K /K1) = -(AHR/R) (T2-1 - 7,-1) The value of the thermodynamic equilibrium constant is Kp= 7.6e14
15. Consider the following two reactions, with thermodynamic data at 298.15 K (1) Pb(s) + CO(g)...
15. Consider the following two reactions, with thermodynamic data at 298.15 K (1) Pb(s) + CO(g) → Pb0(s) + C(graphite) (2) 2 C(graphite) + O2(g) → 2 CO(g) Ar =-107 kl mori ΔG. =-51 kl mor Which of the following statements is(are) FALSE? (Assume AHt and AS" are independent of temperature.) G,-[PbO(s)) +188 kJ mol-1 Both reactions are spontaneous under standard conditions at room temperature. AS"for reaction 2 is-178 J K-1 mori at 298.15 K. Reaction 2 is spontaneous at...
Physical Chemistry Please help 4) Consider the following reaction at 298.15 K: H2(g) +12(g) = 2HI(g)...
Physical Chemistry Please help
4) Consider the following reaction at 298.15 K: H2(g) +12(g) = 2HI(g) a. Determine Agirn and Kp for this reaction if a mixture contains 2.82 bar HI and 0.0909 bar H2 and 12 at equilibrium. b. Determine the equilibrium concentrations if 0.0100 bar H2 and 0.0100 bar 12 are mixed together. 2. De rutand K, for thi
2. NH3, initially at 25°C and 1 bar, is heated at constant pressure until the volume...
2. NH3, initially at 25°C and 1 bar, is heated at constant pressure until the volume increases 4 times. The heat capacity of NH3 can be modeled by the expression CP.m (NH3 (g))/J mol-'K' = 25.9+(33 x 10-3K-T a) Determine the final temperature and pressure of the system. b) Calculate the heat per mole for this process, work per mole, AHm, AU, for this process. c) Calculate ASm for the system. d) Calculate AStor for the process and comment on...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.184 J 1 bar 0.10 J cm 1 atm 1.01325 bar 1 cm 0.10 J bar 0°C 273.15K Species/ Phase AHP J mol) MnCOs) Mn2 mo K) V° (cm mo) -894.1 -220.75 -167.159 -393.509 167.159 -285.83 85.8 73.6 56.5 213.79 56.5 69.91 31.073 21.0 17.3 24.7892 L mol 17.3 18.068 Cl CO2() Constants HCI R 8.3145 J mol! K-1 H:Op Continuing with the carbonate reaction...
Standard conditions 298.15 K (25 °C) and 1 bar. Thermodynamic Data Conversions Factors I cal 4.184 J 1 bar 0.10 J cm 1 atm 1.01325 bar 1 cm 0.10 J bar 0°C 273.15K Species/ Phase AHP J mol) MnCOs) Mn2 mo K) V° (cm mo) -894.1 -220.75 -167.159 -393.509 167.159 -285.83 85.8 73.6 56.5 213.79 56.5 69.91 31.073 21.0 17.3 24.7892 L mol 17.3 18.068 Cl CO2() Constants HCI R 8.3145 J mol! K-1 H:Op Continuing with the carbonate reaction...
The composite bar is composed of 2 solid circular bars, 1 and 2.
A: Find torque Ta for the bar to be in equilibrium. B: Calculate
torsional shear stress in bars 1 and 2. C: What are the angles of
rotation for bars 1 and 2, relative to point A?
3000 N-mm 1000 N-mm 1 d1 = 4 mm G1 20 GPa し1-10 mm d2 5 mm G2 10 GPa L2 12 mm
Verizon 5:26 PM 87% Done 6 of 6 K=1.6x10-4 N2(g) + 3H2(g) 2 NH3(g) a) calculate AG b) In the reaction vessel, the pressure of N2 is maintained at 10 bar, the pressure of H2 is maintained at 30 bar, and the produced ammonia is removed to maintain a partial pressure of ammonia at 3 bar. What is AG, for this reaction under these conditions? What does this value mean in terms of the direction and spontaneity of the reaction?...
Question 1: Molar volume, צ[cm3 morij, for the methanol (1) + water (2) at 298.15 K and i bar is expressed as V-18.102 + 18.49 1x1 + 4.1 506xỉ [cm 3 mol-1] Show your answers in the boxes. Only numerical answers are required What is the molar volume of the mixture at xi -0.75? [10points] a) cm3 mol- b) What is the partial molar volume of methanol at x,-0.75? [10points] cm3 mol- cWhat is the partial molar volume of water...
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 641 K for the following reaction. NH4Cl(s) NH3(g) + HCl(g) ΔΗ /kJ mol-1 -314.4 -45.9 -92.3 Smº /JK-mol-1 94.6 192.8 186.9 Cp.m /JK-mol-1 84.1 35.1 29.1 Do not use the Van't Hoff equation, In(K/K) = -(AHR/R) (T2-1-T1-1) The value of the thermodynamic equilibrium constant is Kp = Number
Use the data below, for 298.15 K, to calculate the thermodynamic equilibrium constant, kp, at 839 K for the following reaction. NH4Cl(s) NH3(g) + HCl(g) ΔΗ 7 kJ mol-1 -314.4 -45.9 -92.3 Smº JK-1 mol-1 94.6 192.8 186.9 Cp,m 84.1 35.1 29.1 /JK-1 mol-1 Do not use the Van't Hoff equation, In(K /K1) = -(AHR/R) (T2-1 - 7,-1) The value of the thermodynamic equilibrium constant is Kp= 7.6e14
15. Consider the following two reactions, with thermodynamic data at 298.15 K (1) Pb(s) + CO(g) → Pb0(s) + C(graphite) (2) 2 C(graphite) + O2(g) → 2 CO(g) Ar =-107 kl mori ΔG. =-51 kl mor Which of the following statements is(are) FALSE? (Assume AHt and AS" are independent of temperature.) G,-[PbO(s)) +188 kJ mol-1 Both reactions are spontaneous under standard conditions at room temperature. AS"for reaction 2 is-178 J K-1 mori at 298.15 K. Reaction 2 is spontaneous at...
Physical Chemistry Please help
4) Consider the following reaction at 298.15 K: H2(g) +12(g) = 2HI(g) a. Determine Agirn and Kp for this reaction if a mixture contains 2.82 bar HI and 0.0909 bar H2 and 12 at equilibrium. b. Determine the equilibrium concentrations if 0.0100 bar H2 and 0.0100 bar 12 are mixed together. 2. De rutand K, for thi
2. NH3, initially at 25°C and 1 bar, is heated at constant pressure until the volume increases 4 times. The heat capacity of NH3 can be modeled by the expression CP.m (NH3 (g))/J mol-'K' = 25.9+(33 x 10-3K-T a) Determine the final temperature and pressure of the system. b) Calculate the heat per mole for this process, work per mole, AHm, AU, for this process. c) Calculate ASm for the system. d) Calculate AStor for the process and comment on...
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