AGº is -32.7 kJ/mol of N2 for the reaction N2 (g) + 3H2 (g) = 2NH3(g)...
8. (3 points) Consider the following reaction: N2 (g) +3H2 (g) 2NH3 (g). Find the desired values given the following conditions: PNH3 2.00 atm, PN2 2.00 atm, and PH2 -2.50 atm. The AGo -33.3 kJ/mol at 25 °C. Calculate the Q value for these conditions. a. b. Calculate the AG value for these conditions. c. Is the reactions more or less spontaneous under these conditions compared to the standard conditions? How do you know?
Gibbs free energy is -32.7 kJ per mole of N2 for this rxn under standard conditions: N2(g) + 3H2(g) <—> 2NH3(g) Calculate Gibbs free energy for the same rxn under these nonstandard conditions: Pressure of N2=2.00 atmospheres Pressure of H2=7.00 atmospheres Pressure of NH3= 0.021 atmospheres Temperature= 100 degrees Celsius
HQ14.35 Unanswered The reaction mixture N2(g) +3H2(g)2NH3(g) has the following equilibrium partial pressures: PN2- 2.40 atm, PH2-1.60 atm, and PNH3 22.10 atm. Calculate the equilibrium constant Kp. Report your answer to the correct number of significant figures. Type your response
KP = 1.000 x 10–4 for the reaction N2(g) + 3H2(g) ⇌ 2NH3(g). The reaction is at equilibrium when PH2 = 4.00 atm, PN2 = 4.00 atm, and PNH3 = 0.16 atm. a) Show that these are equilibrium concentrations. b) If the pressure of the system is doubled (the pressure of each gas doubles), what is the final pressure of each gas when equilibrium is restored? If making and using ammonia is important to feeding the world's growing population but...
For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction N2 (g) + 3H2(g) -------> 2NH3(g) the standard change in Gibbs free energy is ΔG° = -72.6 kJ/mol. What is ΔG for this reaction at 298 K when the partial pressures are PN2 = 0.200 atm PH2 = 0.350 atm PNH3 = 0.850
For: N2(g) + 3H2(g) ⬄ 2NH3(g), Kp = 4.72 x 10–4 at 475 oC. At equilibrium at 475 oC, PH2 = 0.237 atm and PN2 = 0.582 atm. What is the partial pressure of ammonia at equilibrium?
Thermo Quiz Started: May 16 at 11:52am Quiz Instructions D Question 5 1 pts For the synthesis of ammonia by the Haber process: N2(g)3H2g)>2NH3(g) Using the attached data, calculate AG at 298K in kJ/mol. Given: =-32.7 (kJ/mol) PN2 200 atm PH2 600 atm PNH3 200 atm 16 3 4 5 6 8 9
1.) NH4NO3(s) ↔ NH4+(aq) + NO3-(aq) +17 kJ/mol what is K at room temp? A)0.993 B)1.00 C)1.05 x 10-3 D)954 2.) For the following reactions: 2NH3(g) 3H2(g) + N2(g) What is under the following conditions: T = 25oC PNH3 = 12.9 atm PH2 = 0.250 atm PN2 = 0.870 atm A) 33 kJ/mol B) 56 kJ/mol C) 10 kJ/mol D) 31 kJ/mol
What is the ΔrG for the following reaction (in kJ mol-1) at 298 K? N2 (g) + 3 H2 (g) ⇌ 2 NH3 (g) The conditions for this reaction are: PN2 = 1.47 bar PH2 = 0.35 bar PNH3 = 1.45 bar
Question 6 4.47 pts What is the free energy change for the process shown here under the specified conditions? 2NH3(g) 3H2(g) + N2(8) PN2 = 0.500 atm, PH2 - 1.23 atm, PNH3 - 1.44 atm T-25°C ΔGo 33.0 kJ mol 33.0 kJ 9.68 kJ 31.0 kJ 35.0 kJ