In each , she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 83.0 °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 thesecond reaction. The results of her measurements are shown in the table.Complete the table. That is, calculate AG for the first reaction andAS for the second. (Round your answer to zero decimal places.) Then, decide whether, underthe conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneousbecause the system is at equilibrium.AH = -1237, kJAS = -3507.K6C (s) + 6H, (g) + 30,(g) → C,H,o(6)AG =Which is spontaneous?O this reactionthe reverse reactionO neitherAH = -1648. kJAS =AG = 0. kJ4Fe(s) + 30, (g) → 2Fe,0,(s)Which is spontaneous?this reactionO the reverse reactionO neitherExplanationCheckO2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Ar

The following formula is used: ΔG=ΔH - T ΔS T = 83°C = 273+83 = 356K

, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 83.0 °C and constant total pressure. heasures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the tion. The results of her measurements are shown in the table. ne table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, unde ns the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneou e system is at equilibrium. AH = -1237, kJ J AS = -3507. K SH, (s) + 30, (s) C,H,0(s) AG = kJ Which is spontaneous? O this reaction O the reverse reaction O neither AH = -1648. kJ AS =|| K AG = 0. kJ 30, (g) - 2Fe,0,(s) Which is spontaneous? O this reaction O the reverse reaction O neither Check LL Education AlL Rights Reserved. Terms of Use Privac

, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 83.0 °C and constant total pressure. heasures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the tion. The results of her measurements are shown in the table. ne table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, unde ns the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneou e system is at equilibrium. AH = -1237, kJ J AS = -3507. K SH, (s) + 30, (s) C,H,0(s) AG = kJ Which is spontaneous? O this reaction O the reverse reaction O neither AH = -1648. kJ AS =|| K AG = 0. kJ 30, (g) - 2Fe,0,(s) Which is spontaneous? O this reaction O the reverse reaction O neither Check LL Education AlL Rights Reserved. Terms of Use Privac

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 chem V ngineer 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 90.0 °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 = 2220, kJ J AS = 6113. K AG = kJ 3co,() + 4H,0(1) → C,H,(g) + 50,(g) Which is spontaneous? O this reaction O the reverse reaction O neither AH = -951. kJ J AS = AG = – 14. kJ 2A1(s)…
Predict if the reaction happens spontaneously by calculating the standard entropy (ASrxn), entropy of the surroundings (ASsurr), and entropy of the universe (ASuniv) of the reaction at 250C: Hz(g) + CuO(s)_ + Cu(s) + H20(g) AHre= -86.6 kJ
Σ *00 <(0 Calculate the standard change in Gibbs free energy for the reaction at 25 °C. Refer to the AG°; values. Fe,0,(s) +2 Al(s)→ Al, O, (s) + 2 Fe(s) AG° rxn 8:12 PM 11/8/2021 PrtScr Delete Insert F11 F8 こレ F6 F7 F4 Backspace %24 % %23 80 C. Alt Ctrl Home
In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 72.0 °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. P₂010 (s) + 6H₂0 (1) 4H₂ PO(s) 4 2NH₂ (g) → N₂H₂(g) + H₂ (g) 2 4 2 ΔΗ = -439. kJ AS-1179. AG = AH = k AS = kJ Which is spontaneous? this reaction the reverse reaction neither 188. kJ OK- K J K AG 16. kJ Which is spontaneous? this reaction the reverse…
1 2 words O English (United States) Calculating dG from dH and d 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. ALO3(s) + 2Fe(s)- 2Al(s) + Fe₂O₂ (s) co₂(g) + 2H₂O(g) - CH₂(g) + 20₂ (8) AH = 852. kJ AS = 2044. MacBook Air AG=kJ…
A chem.. ngineer 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 52.0 °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 = 181. kJ J AS = 557. K N, (g) + 0, (g) → 2NO (g) AG = N, (g) + 0,(8) kJ Which is spontaneous? this reaction the reverse reaction neither ΔΗ - - 1353. kJ J AS = K 2CH,OH (g) + 30,(g)…
0/5 Nerbs 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 85.0 °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. do AH = -2220. kJ J AS = -6189 K C,H, (g) + 50, (g) 3Co, (g) + 4H,0(1) AG = KJ Which is spontaneous? O this reaction O the reverse reaction O neither AH = -50. kJ 0- AS =…
For the reaction NH4NO3(aq) 1 N₂O(g) + 2 H₂0 (1) AG° -179.4 kJ and AH = -149.6 kJ at 298 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 298 K. The entropy change for the reaction of 1.51 moles of NH4NO3(aq) at this temperature would be J/K.
A mole of sodium met is added to water How much work is done on the atmosphere by the subsequent reaction if the temperature is 25 C°
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 28.0 °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. 4FeC1, (s) + 30, (g) - - 6C1, (g) + 2Fe₂O, (¹) C(s) + 2C1₂ (8) - CC1₂ (8) AH = -50. kJ AS-166. AG = kJ Which is spontaneous? O this reaction J AS = the reverse reaction neither…
Which statement best aligns with one of the three laws of thermodynamics? O AG--T(AS+AS) O AG-AU-PAV-TAS O AG-TAS O AG-T(AS-AS)
Try Again Your answer is wrong. • Second reaction: Your answer for A Sis incorrect. 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 88.0 °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. 2Fe₂O3(s) 4Fe(s) + 30₂ (g) ΔΗ = 1648. kJ AS = 4631. AG = J K -24 kJ Which is spontaneous? this…