The Solution Is:
AG° = -300.1 kJ AG° =-742.1 kJ 4. Given that S(g) + O2(g) → SO2(g) 2S(g)...
Given the following data: S(s) + 02(8) -> SO3(g) AH = -395.2 kJ 2SO2(g) + O2(g) + 2503(g) AH = - 198.2 kJ Calculate AH for the reaction: S(s) + O2(g) SO2(g) +296.1 kJ -494.3 kJ -296.1 kJ 0 -197.0 kJ -593.4 kJ
Given the following data: 3 s(s) + 2O2(9) S03(9) AH = -395.2 kJ 2802(g) + O2(g) +2503(9) AH = - 198.2 kJ Calculate AH for the reaction: S(s) + O2(g) → SO2(g) +296.1 kJ -197.0 kJ -296.1 kJ -593.4 kJ -494.3 kJ
5) For the reaction 2 SO2(g) + O2(g) → 2 SO3(g), if initially P(SO2) = 1.2 atm, P(O2) = 1.8 atm, and P(SO3) = 2.1 atm, calculate AG for this reaction at 25°C. The following data is valid at 25°C: AG° (kJ/mol) SO 300.4 SO3 370.4 A) -140.0 kJ/mol B)-141.3 kJ/mol C)-138.7 kJ/mol D) 1,174.7 kJ/mol E) -137.6 kJ/mol
Given: C(s) + O2(g) ---> CO2(g) ΔH = −393.5 kJ/mol S(s) + O2(g) ---> SO2(g) ΔH = −296.8 kJ/mol C(s) + 2S(s) ---> CS2(ℓ) ΔH = +87.9 kJ/mol A) Calculate the standard enthalpy change for the following reaction CS2(ℓ) + 3O2(g) ---> CO2(g) + 2SO2(g) ΔH° rxn = -1075 kJ/mol B) Using the equation and standard enthalpy change for the reaction (from part A), calculate the amount of heat produced or consumed when 3.2 mol of CS2 reacts with excess...
Given the following reactions: 2 S (s) + 3 O2 (g) ⟶ 2 SO3 (g) ΔH1= LaTeX: -− 790 kJ S (s) + O2 (g) ⟶ SO2 (g) ΔH2= LaTeX: -−297 kJ What is the enthalpy change of the following reaction? 2 SO3 (g) ⟶ 2 SO2 (g) + O2 (g) ΔH3=?
Calculate AG for the reaction 2 SO2 (g) + O2 (g) → 2 SO3 (g) when P of SO2 = 0.500 atm, P of O2 = 0.0100 atm, and P of SO3 = 0.100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ. AG= O * kJ Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous? spontaneous
Calculate ΔHf°(SO3) from the following information. S(s) + O2(g) → SO2(g) ΔHrxn° = -296.8 kJ SO2(g) + 1/2 O2(g) → SO3(g) ΔHrxn° = -98.9 kJ
7 Coleulate Kt Given the following data: 4. (Equation 1) S(s) +3/202(g) - SO3(g) AG= - 371 kJ slsb to gts2 gniwollot od lo do09 rw onimtsbThan 24 HA To (Equation 2) 2SO2(g)+ O2(g)2 SO3(g) AG°= - 142 kJ SO2(g) Calculate AG° for the goal equation S(s) +O2(g) 008 Is this reaction spontaneous? 00 02T 00 noitons gaivollot slt To doc9 10l 2410
Calculate heat for the following reaction to produce sulfur dioxide, S(3) + O2(g) = SO2(E) given the thermochemical equations below. 2 S(s) + 3 O2(g) =2 SO3(g) AH° = -791.5 kJ 2 SO2(g) + O2(g) = 2 SO3(g) AH° = -197 9 kJ Show all work and calculate to the correct number of sig figs.
Consider the two gaseous equilibria and the associated AG° values 25O2(g) + O2(g) → 2503(g) AG° = -141.74 kJ/mol SO2(g) + NO2(g) → SO3(g) + NO(g) AG° = -35.63 kJ/mol What is the value of AGº for the following reaction? 2NO(g) + O2(g) + 2NO2(g) -177.37 kJ/mol 177.24 kJ/mol -106.11 kJ/mol -70.48 kJ/mol 70.48 kJ/mol