II Determine AGO of the following reaction using: (11) EAGO and (12) Gibbs equation. (13) Is the reaction spontaneous at 25°C? (14) Is it spontaneous at 2000K? (15) When does the system becomes in the state of equilibrium? H2O (g) CO2 (2) -393.5 CÓ (g) -1105 H2 (g) AH 2s c(KJ/mol) S 25°c (J/mol K) AG°f25°c(KJ/mol) -241.83 197.5 188.72 213.7 -394.4 130.6 -137.2 -228.6

II Determine AGO of the following reaction using: (11) EAGO and (12) Gibbs equation. (13) Is the reaction spontaneous at 25°C? (14) Is it spontaneous at 2000K? (15) When does the system becomes in the state of equilibrium? H2O (g) CO2 (2) -393.5 CÓ (g) -1105 H2 (g) AH 2s c(KJ/mol) S 25°c (J/mol K) AG°f25°c(KJ/mol) -241.83 197.5 188.72 213.7 -394.4 130.6 -137.2 -228.6

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

For the following reaction (the detonation of nitroglycerin), is it spontaneous under standard conditions and how can you tell? 4 C4H5N3O9(l) (arrow >) 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g) ΔH = -5678 kJ
2
Calculate entropy change of a sample of 20 g of ice when it melts at 0oC under pressure of 1 atm. (fus H (H2O) = 6.0 kJ mol-1)
Please provide full
What is the temperature at which the reaction below becomes spontaneous, if the standard entropies of reactants and products at 25oC are So (C(gr)) = 5.74 J/mol*K, So(H2(g)) = 130.68 J/mol*K, and So (C8H8(g)) = 345.2600J/mol*K and the heat of formation of C8H8(g)) is 147.8500 kJ/mol?C8H8(g) ↔ 8C(gr) + 4H2(g)a)661.88 Kb)707.958 Kc)the reaction is never spontaneousd)the reaction is always spontaneous
Use the data given here to calculate the values of AGan at 25 °C for the Compound AG; (kJ/mol) reaction described by the equation A +387.7 В +596.8 A + B =C +402.0 AGAN kJ
2 For the synthesis of ammonia where AG = -33.3 kJ/mole, determine whether the reaction is spontaneous at 25 C with the following pressures: PN, = 1.0 atm, PH, = 3.0 atm, PNH, = 0.020 atm N2(8) + 3H2(g) = 2NH3(g)
Consider the following reaction: C(graphite) + 1/2 O2 (g) → CO(g) Is it spontaneous under standard conditions at 298 K? Answer this question by calculating AS" (system), AS° (surroundings), and AS (universe). (Define reactants and products as the system.) S* (J/mol · K) A¡H° (kJ/mol) at 298 K (kJ/mol) Compound at 298 K C(s, graphite) 5.6 CO(g) 197.674 -110.525 CS2 (g) 237.8 116.7 CCL (e) 214.39 -128.4 Cl2 (g) 223.08 Si(s) 18.82 SİCL, (g) 330.86 -662.75 S(s, rhombic) 32.1 Br2 (e) 152.2 HBr(g) 198.70 -36.29 H2 (g) 130.7 H2O2 (e) 109.6 -187.78 O2 (g) 205.07 O yes O no
8) a) Calculate AS°en for the following reaction given their respective standard molar entropy values. С-H- (6) + н, (в) сH. (8) S°(C,H2) = 200.9 J/mol K S°(H2) = 103.7 J/mol K S°(C;H4) = 219.3 J/mol K b) the reaction in 'part a' is endothermic, when would it be spontaneous?
Please answer all (6)
Use the given data at 298 K to calculate AG°for the reaction CH4(g) + 2H2S(g) → CS2(g) + 4H2(g) Substance AHof (kJ/mol) S°(J/K·mol) O -50 kJ O 67 kJ O 184 kJ CH4(9) H2S(g) CS2(g) H2(g) -75 186 2.27 x 104 kJ -21 206 90 151 0 131
4