Consider the reaction 2NO_2(g) rightarrow N_2O_4 (g). Using the following data, calculate Delta G degree at...
Find the equilibrium concentration of N_2O_4(g) [Nitrogen nitroxide] due to the chemical reaction at 25 degree C and 1 atm. N_2O_4(g) doubleheadarrow 2NO_2(g) Using the available data: (a) N_2O_4 (g) doubleheadarrow N_2(g) + 2O_2 (g), Delta G degree_rxn, 1 = Delta G degree_f, N_2O_4 = -23.41 kcal/mol (b) 0.5N_2(g) + O_2(g) doubleheadarrow NO_2(g), Delta G degree_rxn, 2 = -Delta G degree_f, NO_2 = -12.24kcal/mol
Consider the reaction N_2 (g) + 2O_2 (g) rightarrow 2NO_2 (g) Using the standard thermodynamic data in the tables linked above, calculate Delta G_rxn for this reaction at 298.15K if the pressure of each gas is 23.93 mm Hg.
For the reaction N_2(g) + 3 H_2(g) rightarrow 2 NH_3(g) Delta G degree = -23.6 kJ and Delta S degree = -198.7 J/K at 345 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 345 K. The standard enthalpy change for the reaction of 2.30 moles of N_2(g) at this temperature would be kJ. For the reaction 2 H_2O_2(l) rightarrow 2 H_2O(l) + O_2(g) Delta G degree = -236.9 kJ and Delta H degree =...
Using the following reactions: N_2(g) + O_2(g) rightarrow 2 NO(g) Delta H = 181 kJ times 2 NO(g) + O_2 rightarrow 2 NO_2(g) Delta H = -113 kJ times 2 N_2O(g) rightarrow 2 N_2(g) + O_2(g) Delta H = -163 kJ times Determine the enthalpy change for the reaction: N_2O(g) + NO_2(g) rightarrow 3 NO(g) Delta H =
For which of the following processes would Delta S degree be expected to be most positive? a) O_2(g) + 2H_2(g) rightarrow 2 H_2O(g) b) H_2O(l) rightarrow H_2O(s) c) NH_3(g) + HCl(g) rightarrow NH_4Cl(g) d) 2NH_4NO_3(s) rightarrow 2 N_2(g) + O_2(g) + 4H_2O(g) e) N_2O_4 rightarrow 2NO_2(g)
Calculate Delta H for the reaction N_2 O_3 (g) rightarrow NO(g) + NO_2(g) given the following information
Calculate S^0 of NH_3(g) for the reaction N_2(g) + 3 H_2(g) rightarrow 2 NH_3(g) using the following data: Delta G_f^0 of NH_3(g) = - 16 kJ/mol Delta H_f^0 of NH_3(g) = - 45.9 kJ/mol S^0 of H_2(g) = 131 J/mol. K S^0 of N_2(g) = 191.5 J/mol. K
For the equilibrium N_2O_4(g) 2 NO_2(g), the degree of dissociation, alpha_c, at 298 K is 0.201 at 1.00 bar total pressure. Calculate K, Delta G degree, and Delta G at 298 K.
Consider the reaction 2CO(g) + 2NO(g) rightarrow 2CO_2(g) + N_2(g) for which Delta H degree = -746.6 kJ and Delta S degree = -198.0 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.514 moles of CO(g) react under standard conditions at 298.15 K. (2) Is this reaction reactant or product favored under standard conditions? (3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If...
Consider the reaction 2 NO2(g) →N2O4(g) .(a) Using ΔGfN2O4(g) = 97.79 kJ/mol and ΔGf NO2(g) = 51.3 kJ/mol, calculate ΔG° at 298 K.kJ(b) Calculate ΔG at 298 K if the partial pressures of NO2 and N2O4 are 0.25 atm and 1.30 atm, respectively.kJ