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17 Nov 2019
Question 2
Consider the reaction 4NH_3(g) + 5O_2(g) rightarrow 4NO(g) + 6H_2O(g) for which Delta H degree = -905.2 kJ and Delta S degree = 180.5 J/K at 298.15 K. Calculate the entropy change of the UNIVERSE when 1.975 moles of NH_3(g) react under standard conditions at 298.15 K. Delta S_umverv = J/K Is this reaction reactant or product favored under standard conditions? If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is reactant favored, choose 'reactant favored'.
Question 2
Consider the reaction 4NH_3(g) + 5O_2(g) rightarrow 4NO(g) + 6H_2O(g) for which Delta H degree = -905.2 kJ and Delta S degree = 180.5 J/K at 298.15 K. Calculate the entropy change of the UNIVERSE when 1.975 moles of NH_3(g) react under standard conditions at 298.15 K. Delta S_umverv = J/K Is this reaction reactant or product favored under standard conditions? If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is reactant favored, choose 'reactant favored'.
Nelly StrackeLv2
26 Sep 2019