For the reaction at 298 K, 2NO2(g) ⇌ N2O4(g) the values of ΔHo and ΔSo are –58.03 kJ and –176.6 J/ K, respectively. What is the value of ΔGo at 298 K? Assuming that ΔHo and ΔSo do not depend on temperature, at what temperature is ΔGo = 0? Is ΔGo negative above or below this temperature?
Answer to relevant QuestionsAcrylonitrile is the starting material used in the manufacture of acrylic fibers (U. S. annual production capacity is more than 2 million pounds). Three industrial processes for the production of acrylonitrile are given ...For the reaction 2O(g) → O2(g) a. Predict the signs of ΔH and ΔS. b. Would the reaction be more spontaneous at high or low temperatures? Using data from Appendix 4, calculate ΔHo, ΔSo, and K (at 298 K) for the synthesis of ammonia by the Haber process: N2(g) + 3H2(g) ⇌ 2NH3(g) Calculate ΔG for this reaction under the following conditions (assume an ...Consider the following reaction at 800. K: N2(g) + 3F2(g) → 2NF3(g) An equilibrium mixture contains the following partial pressures: PN2 = 0.021 atm, PF2 = 0.063 atm, and PNF3 = 0.48 atm. Calculate ΔGo for the reaction at ...Consider the relationship The equilibrium constant for some hypothetical process was determined as a function of temperature (in kelvins) with the results plotted below. From the plot, determine the values of ΔHo and ΔSo ...
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