this is 1 problem with 2 parts

Consider the reaction 2NH3(g) + 202(9) -N20(g) + 3H20(1) for which AH = -683.1 k) and AS = -365.6 /K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.990 moles of NH3(g) react under standard conditions at 298.15 K. AS universe - J/K (2) Is this reaction reactant or product favored under standard conditions? (3) 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'. Consider the reaction 2002(g) + 5H2(9) C2H2(g) + 4H2O(9) for which AH = 46.50 k) and AS = -124.8 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.756 moles of CO2(9) react under standard conditions at 298.15 K. A Suniverse J/K (2) Is this reaction reactant or product favored under standard conditions? (3) 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