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b Calculate AH°, AS, and AGº for the following reaction at standard conditions: CH4 (9) +...
For the reaction CO(g) + H2O(1)—*CO2(g) + H2(g) AH° = 2.8 kJ and AS° = 76.8 J/K The standard free energy change for the reaction of 2.33 moles of CO(g) at 288 K, 1 atm would be kJ. This reaction is (reactant, product) favored under standard conditions at 288 K. Assume that AH° and ASº are independent of temperature. Submit Answer Retry Entire Group 9 more group attempts remaining For the reaction 2 NO(g) + O2(g) → 2 NO2(g) AG°...
For the reaction CH_(g) + H2O(g) +3H2(g) + CO(g) AH° = 206.1 kJ and AS° = 214.7 J/K The standard free energy change for the reaction of 1.73 moles of CH4(9) at 317 K, 1 atm would be kJ. This reaction is (reactant, product) favored under standard conditions at 317 K. Assume that AHⓇ and A Sº are independent of temperature. Submit Answer Retry Entire Group 9 more group attempts remaining For the reaction CH4(g) + H206) CH3CH2OH() AGⓇ =...
Consider the reaction: 4HCl(g) + O2(g)—2H2O(g) + 2Cl2(9) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.02 moles of HCl(g) react at standard conditions. AS J/K system Submit Answer Retry Entire Group 8 more group attempts remaining Consider the reaction: H2(g) + Cl2(g) —2HCl(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.40 moles of H2(g) react at standard conditions. AS J/K system Submit Answer Retry Entire Group...
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Consider the reaction: CaCo3(s) Cao(s)+Co2g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.20 moles of CaCOs(s) react at J/K AS system Submit Answer Consider the reaction: 2C2Ho(g)+702)4Co2(g)+ 6H20) Using...
For the reaction 2CO(g) + O2(g) +2C02(g) AG° = -515.1 kJ and AS = -173.1 J/K at 294 K and 1 atm. The maximum amount of work that could be done by this reaction when 1.67 moles of CO(g) react at standard conditions at this temperature is kJ Submit Answer Retry Entire Group 9 more group attempts remaining For the reaction CO(g) + 3H2()CH_(g) +H2O(g) AH° = -206.1 kJ and AS° = -214.7 J/K The maximum amount of work that...
Consider the reaction 4NH3(g) +502(9) +4NO(g) + 6H2O(9) for which AH° = -905.2 kJ and A Sº = 180.5 JK at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.669 moles of NH3(g) react under standard conditions at 298.15 K. = A Suniverse JK (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...
For the reaction He(g)+ CH C;He(e) AG--100.1 kJ and AS--120.7 J/K at 306 K and 1 atm. kJ The maximum amount of work that could be done by this reaction when 1.92 moles of He(g) react at standard conditions at this temperature is Submit Answer Retry Entire Group 9 more group attempts remaining For the reaction FeCl; (s)+H2(e) Fe(s)+2HCI(aq) AH--7.4 kJ and AS- 107,9 1/K The maximum amount of work that could be done when 2.12 moles of Fe(s) react...
Consider the reaction: Fe(s) + 2HCl(aq) +FcC12(8) + H2(g) Using standard thermodynamic data at 298K, calculate the free energy change when 2.46 moles of Fe(s) react at standard conditions, AG xn Submit Answer Retry Entire Group 8 more group attempts remaining Consider the reaction: N2(g) + O2(g) +2NO(g) Using standard thermodynamic data at 298K, calculate the free energy change when 1.690 moles of N.() react at standard conditions. kJ AG Submit Answer Retry Entire Group & more group attempts remaining
For the reaction 2HBr(g) + Cl2(g)—>2HCl(g) + Brz(9) AH° = -81.1 kJ and AS° = -1.2 J/K The equilibrium constant for this reaction at 269.0 K is Assume that AHⓇ and AS are independent of temperature. Submit Answer Retry Entire Group 8 more group attempts remaining For the reaction N2(g) + 3H2(g) +2NH3(g) AH° = -92.2 kJ and A Sº = -198.7 JK The equilibrium constant for this reaction at 308.0 K is Assume that AHⓇ and AS are independent...
For which of the following reactions is AS™ > 0. Choose all that apply 2NO(g) + 2H2(g) + N2(g) + 2H2O(1) H2(g) + C2H4(9) + CH (9) D NHI(s)+ NH4(g) + HI(g) 2002(g) + N2(g) 2CO(g) + 2NO(g) 4NH3(9) +502(9)→ 4NO(g) + 6H20(g) Submit Answer Retry Entire Group 3 more group attempts remaining Which of the following transformations represent an increase in the entropy of the system. Choose all that apply 44 g Ag (liquid, 1.234x10°K) 44 g Ag (solid,...