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a) Determine AG for the following reaction at 25C: N2O2(g) ---> 2NO2(g) AHO = +55.3 kJ;...
a) Determine AG for the following reaction at 25C: N2O2(g) ---> 2NO2(g) AH = +55.3 kJ; AS = +175.7 J/K b) is the reaction spontaneous under standard state conditions? c) at what temperature will the reaction become spontaneous? ♡ a) 2.94 kJ; b) no; c) 315 K a)-52.3 kJ; b) yes; c) at no temperature a) 50.9 kJ;b) yes; c)-750 K a) -4.34 kJ; b) no; c)-315 K
Question 1 8 pt a) Determine AG for the following reaction at 25C: N2O2(8) 2NO2(g) AH- +55.3 kJ; AS - +175.7 J/K b) is the reaction spontaneous under standard state conditions? c) at what temperature will the reaction become spontaneous? a) 2.94 k); b) no; c) 315 K a)-52.3 kJ; b) yes; c) at no temperature a) 50.9 kJ; b) yes; c)-750K a)-4.34 kJ; b) no; c)-315K
at 298 K For the reaction: 2NO2 (g)N2s (e) The value of AHo and Aso are-58.03 kJ and -176.6 J/K, respectively (a) What is the value of AG at 298 K? (b) At what temperature would this process be spontaneous?
QUESTION 2 2 HI(g) <=> H2(g) + 12(g) AHO = - 13.2 kJ, AJO -- 21.8 J/K, R=8.314 J/molk At the temperature above/below the reaction above becomes nonspontaneous/ spontaneous? Oa. 333 °C b.60. K W c. 606 °C d. 333 K
4. For the reaction: 2NO2 (g) 6N20(g) at 298 K, The value of AH° and Asº are -58.03 kJ and -176.6J/K, respectively. (a) What is the value of AG° at 298 K? (b) At what temperature would this process be spontaneous?
3. (a) Use the data given below and calculate AHO, ASO, A Gº, and K, at 25° C for the reaction: 2 CO (g) + 2 CI, (g) → 2 COCI, (g) (b) Calculate AG for the reaction at 250 °C. (c) At what temperature (°C) is AG equal to zero? In what temperature range is this reaction product- favored? Compound He kJ/mol S. J/mol.K CO (g) -110.52 197.67 Cl2 (g) 223.07 COCI, (g) -218.8 283.53 4. Classify each of...
For the reaction: 2NO2 (g) ↔ N2O4 (g) at 298 K, The value of ∆H⁰ and ∆S⁰ are -58.03 kJ and -176.6 J/K, respectively. (a) What is the value of ∆G⁰ at 298 K? (b) At what temperature would this process be spontaneous?
For the reaction 2NO(g) + O2(g) —>2NO2(g) AH° = -114.2 kJ and AS° = -146.5 J/K The equilibrium constant for this reaction at 270.0 K is Assume that AH° and AS are independent of temperature. Submit Answer Try Another Version 3 item attempts remaining elefchces to access important values if needed for this question, Consider the reaction 2CO2(g) + 5H2(g)CH2(g) + 4H2O(g) Using the standard thermodynamic data in the tables linked above, calculate AG for this reaction at 298.15K if...
For the reaction 2NO(g) + O2(g) ® 2NO2(g), DH° = -113.1 kJ/mol and DS° = -145.3 J/K·mol. Under which temperature conditions would the reaction be spontaneous? _________. a. For all temperatures b. Only at high temperatures c. Only at low temperatures
the following reaction occurs in a balloon containing N2O2 gas N2O4(g)=2NO2(g) will the volume of the balloon increase or decrease? assume the pressure and temperature are constant explain your answer using an equation