A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 37.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. 6C(s) + 6H₂(g) + 30₂(g) → CH₁₂O6 (s) CH, OH (g) + CO(g) → HCH, CO₂ (1) AH-1237, kJ AS-3953. AG= Which is spontaneous? O this reaction O the reverse reaction O neither ΔΗ = – 172, kJ -0- AS = J K AG- 0. kJ Which is spontaneous? Othis reaction. O the reverse reaction Oneither 5 X 00 S

A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 37.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. 6C(s) + 6H₂(g) + 30₂(g) → CH₁₂O6 (s) CH, OH (g) + CO(g) → HCH, CO₂ (1) AH-1237, kJ AS-3953. AG= Which is spontaneous? O this reaction O the reverse reaction O neither ΔΗ = – 172, kJ -0- AS = J K AG- 0. kJ Which is spontaneous? Othis reaction. O the reverse reaction Oneither 5 X 00 S

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A chemical engineer is studying the two reactions shown in the table below. In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 106.0 °C and constant total pressure. Then, she measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of her measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. MgO (s) + 2HC1(g) → MgCl₂ (s) + H₂O (1) P₁(s) + 20HF (g) → - 4PF₂ (g) + 10H₂(g) AH-140. kJ AS 454. AG = OKJ Which is spontaneous? Othis reaction AS = K the reverse reaction O…
A chem ngineer is studying the two reactions shown in the table below. In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 134.0 °C and constant total pressure. Then, she measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of her measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. TiCl (g) + 2H₂O(g) → TiO₂ (s) + 4HCl(g) 6C(s) + 6H₂(g) + 30₂(g) → C6H₁₂O6 (s) Explanation Check AH = -70. kJ AS = -172. AG = 3. kJ J - K Which is spontaneous? O this reaction the…
Determine the standard reaction entropy, in J/mol*K, for the reaction of aqueous sodium carbonate with hydrochloric acid. S values for the reactants and products are given below. NaCO(aq) + 2 HCl(aq) 2 NaCl(aq) + HO() + CO(g) = NaCO(aq) = 61.1HCl(aq) = 56.5NaCl(aq) = 115.5HO() = 70.0CO(g) = 213.8
A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 21.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. 2Al(s) + 3H₂O(g) Al₂O₂ (s) + 3H₂(g) 2NH3(g) - → N₂H₂(g) + H₂(g) AH = -951. kJ AS = -3233. AG = kJ Which is spontaneous? ΔΗ = 188. kJ AS = this reaction the reverse reaction neither J…
For each chemical reaction listed in the first column of the table below, predict the sign (positive or negative) of the reaction entropy AS If it's not possible to decide with the information given, check the "not enough information" button in the last column. Note for advanced students: Assume the temperature remains constant. Assume all gases and solutions are ideal. reaction sign of reaction entropy AS 0 rxn not enough information. AS 0 rxn not enough information. AS 0 → rxn not enough information. ?
A chemicai engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 64.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. AH = 33. kJ J AS = 177. K | 2Fe (s) + 3H,0(1) → Fe,0, (s) + 3H, (g) AG = OkJ Which is spontaneous? this reaction the reverse reaction neither AH = - 107. kJ s =% J AS = K AG = 0. kJ…
For a certain chemical reaction, the standard Gibbs free energy of reaction at 15.0 °C is 142. kJ . Calculate the equilibrium constant K for this reaction.Round your answer to 2 significant digits.
A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 15.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. AH = -1207. kJ J AS = -4236. K P,(g) + 6CL, (3) 4PCI, (g) AG = kJ Which is spontaneous? O this reaction O the reverse reaction O neither AH = -76. kJ AS = 2NO(g) + CL, (3) → 2NOC1(g)…
A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 130.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. Al₂O3(s) + 2Fe(s) → 2Al(s) + Fe₂O3(s) CO₂(g) + 2H₂O(g) → CH₂(g) + 20₂(g) AH = 852. kJ AS = 2044. AG = | KJ Which is spontaneous? this reaction the reverse reaction neither = 803. kJ…
A chemicai engineer is studying the two reactions shown in the table below. In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 135.0 °C and constant total pressure. Then, she measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of her measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. ΔΗ - 1648. kJ AS = 4038. K 2Fe,0, (s) → 4Fe(s) + 30, (g) AG = ||kJ Which is spontaneous? this reaction the reverse reaction neither AH = - 803. kJ AS = K CH, (g) + 20,(g) → co,(g)…
AH = 439. kJ J AS = 1285. K 4H, PO, (s) - P,010 (s) + 6H,0(1) AG = kJ Which is spontaneous? this reaction the reverse reaction neither AH = 852. kJ J AS = || K Al, 0, (s) + 2Fe(s) -→ 2A1(s) + Fe,0,(s) AG = 0. kJ Which is spontaneous? this reaction the reverse reaction neither O O O
dont round and take your time please