At 298 K, the formation of ammonia has a negative ASº, sys H2(g) + 3H2(g) = 2NH3(g) AS sye= -197 J/K Calculate AS°and state whether the reaction occurs spontaneously at this temperature.

Q: (b) If AH = -2480 cal for the reaction above, calculate Kp at 40 °C for the following conditions:-…

A: Given: Heat of reaction at 25 0C, ∆H250=-2480 Cal It is known that, 1 Cal = 4.184 J Thus,…

Q: 1. Consider the combustion reaction of hydrogen and oxygen: H2(g) + O2(9) – H2O(1) at 298.15 K…

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Q: 5.71 From the standard enthalpies of formation, calculate AHan for the reaction rxn C,H12(1) +…

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Q: a) 4H b) 4S c) AG

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Q: H2 2 CO2 (2) -393.5 + H2O (8) -241.83 CO (g + -1105 AH°t2s °c(KJ/mol) S 25°c (J/mol K)…

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Q: 12-1. Calculate the enthalpy of reaction at 298 K for the following reaction: H₂O(g) + CH3OH(g) →…

A: WE KNOW THAT, At 298 K △HFH2 = 0  △HFCO2 = -393.509 KJ/mol △HFH2O = -241.818 KJ/mol △HFCH3OH =…

Q: B) Identify which reaction represents redox and state which is reluctant and oxidant: 2Fe,O, + 3C 4…

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Q: 5. For the reaction in problem 4 above, which of the following conditions would you use? Explain. a)…

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Q: Calculate A S at 25°C for the reaction below. PbS(s) 2HCI(g) PbCI 2(s) H 2S(g) -100.4 -92.31 -359.4…

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Q: Calculate K for the reaction of N 2 and H 2 to form NH 3 with the given balanced equation and the…

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Q: 2. Consider the following reaction: CO) +ễO()=CO2(8) 3) Find AH (kJ/mol) of the reaction at 298 K…

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Q: Write the equilibrium constant expression for the following reaction. 3 O2 (g) - 2 O3 (g)

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Q: Consider the reaction: HCl(g) + NH3(g)NH4Cl(s) Using standard thermodynamic data at 298K,…

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Q: ) For the reaction 2 C6HSCOOH(s) + 13 O2(g) 12 CO2(g) + 6 H20(g), AUrxa =-772.7 kJ mol- at 298 K,…

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Q: 9. Calculate the standard entropy change, Aso for the following reaction, using the tabulated…

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Q: Last time i got wrong answer please solve the problem . The following reaction occurs in a system…

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Q: PROBLEM 2: For the reaction: CO(g) +H,Otg) H2ia) + CO219) (b), the AH = 93960 and AG 66920 at 25°C.…

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Q: The standard enthalpy of combustion of propane, C3H8, is -2.220 x 103 kJ mol-1 at 400 K. Use the…

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Q: 1. Given the folawing reaction: Na,S,0, + AgBr NaBr + Na:(Ag(S,0,).] (a) How many moles of Na;5:0;…

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