Part c & d pleaseMISSED THIS? WatchIWE: Calculating Change in Free Energy for a Reaction underNonstandard Conditions; Read Section 19.9. You can click on the Review link to accessthe section in your e Text.Consider the evaporation of methanol at 25.0 °C:CH3OH (1)→ CH3OH (g).Part D-AG =SubmitVE ΑΣΦPart CRequest AnswerPCH₂OH = 110.0mmHgExpress the free energy change in kilojoules to one decimal place.PCH₂OH 13.00mmHgExpress the free energy change in kilojoules to one decimal place.AG° =Submit?VE ΑΣΦRequest AnswerkJ?kJ

The given reaction is Temperature = 25.0oCThe standard free energies can be given as follows:

Part c & d please MISSED THIS? Watch IWE: Calculating Change in Free Energy for a Reaction under Nonstandard Conditions ; Read Section 19.9. You can click on the Review link to access the section in your e Text. Consider the evaporation of methanol at 25.0 °C: CH3OH (1)→ CH3OH (g). Part D AG = Part C —| ΑΣΦ PCH₂OH = 110.0mmHg Express the free energy change in kilojoules to one decimal place. AG° = Submit PCH₂OH = 13.00mmHg Express the free energy change in kilojoules to one decimal place. 15. ΑΣΦ ? Request Answer kJ ? kJ

Part c & d please MISSED THIS? Watch IWE: Calculating Change in Free Energy for a Reaction under Nonstandard Conditions ; Read Section 19.9. You can click on the Review link to access the section in your e Text. Consider the evaporation of methanol at 25.0 °C: CH3OH (1)→ CH3OH (g). Part D AG = Part C —| ΑΣΦ PCH₂OH = 110.0mmHg Express the free energy change in kilojoules to one decimal place. AG° = Submit PCH₂OH = 13.00mmHg Express the free energy change in kilojoules to one decimal place. 15. ΑΣΦ ? Request Answer kJ ? kJ

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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Question

Part c & d please
MISSED THIS? Watch
IWE: Calculating Change in Free Energy for a Reaction under
Nonstandard Conditions
; Read Section 19.9. You can click on the Review link to access
the section in your e Text.
Consider the evaporation of methanol at 25.0 °C:
CH3OH (1)→ CH3OH (g).
Part D
-
AG =
Submit
VE ΑΣΦ
Part C
Request Answer
PCH₂OH = 110.0mmHg
Express the free energy change in kilojoules to one decimal place.
PCH₂OH 13.00mmHg
Express the free energy change in kilojoules to one decimal place.
AG° =
Submit
?
VE ΑΣΦ
Request Answer
kJ
?
kJ

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Step 1: Given data and required constants

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The reaction 4AI (s) + 302 (g)→ 2 Al203 (s) AH° = -3351 kJ is and therefore heat is by the reaction. thermoneutral, neither released nor absorbed O endothermic, absorbed exothermic, released exothermic, absorbed endothermic, released
Answer the following questions based on the given information about this chemical reaction.
For which of the following reactions, carried out at constant temperature and pressure does AU = AH? Note: You may ignore work which is not related to gasses. Oa. 2HCI(g) + Mg(s) → MgCl2(s) + H2(g) Ob. O2(g) + N2O5(g) → O3(g) + N½O4(g) Oc. HCI(g) + NH3(g) – NH,CI(s) Od. H20(1) + CaC2(s) → C2H2(g) + Ca(OH)2(s) Oe. 20O2(g) + 4H2O(g) – 302(g) + 2CH;OH()
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One industrial, large-scale method for refining iron ore to elemental iron is the reaction at high temperatures with carbon monoxide. Calculate AGº for the reaction of iron(III) oxide with carbon monoxide to give elemental iron and carbon dioxide. Use data in the table below: Substance Ag(s) AgCl(s) Al(s) Al₂O3(s) C(s) (graphite) CO(g) CO₂(g) CH4(g) CH₂Cl(g) CH₂OH(1) C₂H₂(g) C₂H4(g) C₂H6(g) C₂H18(1) C₂H,OH() Ca(s) CaCO3(s) CaCl₂(s) 197.9 213.6 186.2 234.2 126.8 CO(NH,),(s) 104.6 CO(NH,),(aq) 173.8 200.8 219.8 229.5 466.9 161 Substance Ag(s) AgBr(s) AgCl(s) Al(s) Al₂O3(s) C(s) (graphite) C₂H₂(g) C₂H₂(g) C₂H6(g) C₂H Ca(s) Standard Entropies of Some Typical Substances at 298.15 K CaBr₂(s) CaCO3(s) CaCl₂(s) CaO(s) Fe₂O3(s) H₂(g) H₂O(g) H₂O(1) (J mol-¹ K-¹) 42.55 96.2 28.3 51.0 CO(g) CO₂(g) CH4(g) CH₂Cl(g) CH31(g) CH₂OH(1) CO(NH₂)2(s) (urea) CO(NH,),(aq) AG° = kJ 5.69 Ca(OH)2 (s) CaSO4(s) CaSO4 H₂O(s) CaSO4-2H₂O(s) Cl₂(g) Fe(s) 41.4 92.9 114 Substance (J mol-¹ K-¹) CaO(s) 40 Ca(OH)₂ (s)…
Below what temperature does the following reaction become nonspontaneous? 2 HNO3(aq) + NO(g) → 3 NO2(g) + H2O(l) ΔH = +136.5 kJ; ΔS = +287.5 J/K A) 39.2 K B) 151 K C) 475 K D) 501 K
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