Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropyAS.Note: if you have not been given enough information to decide a sign, select the "unknown" option.reactionobservationsconclusionsΔΗ isv (pick one)This reaction is spontaneous except above93. °С.ApositiveAS isnegativeunknownΔΗ is(pick one)This reaction is endothermic and proceedsВfaster at temperatures above-4. °C.AS is(pick one) OThis reaction is spontaneous except below83. °C but proceeds at a faster rate aboveΔΗ is(pick one)C160. °C.AS is(pick one) E

We know, ∆S = ∆H / T where, ∆S = change in entropy ∆H = change in enthalpy T = temperature

Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions ΔΗ is v (pick one) 9 This reaction is spontaneous except above 93. °С. A positive AS is negative unknown ΔΗ is (pick one) e This reaction is endothermic and proceeds faster at temperatures above -4. °C. As is (pick one) e This reaction is spontaneous except below ΔΗ is (pick one) e 83. °C but proceeds at a faster rate above 160. °C. As is (pick one)

Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions ΔΗ is v (pick one) 9 This reaction is spontaneous except above 93. °С. A positive AS is negative unknown ΔΗ is (pick one) e This reaction is endothermic and proceeds faster at temperatures above -4. °C. As is (pick one) e This reaction is spontaneous except below ΔΗ is (pick one) e 83. °C but proceeds at a faster rate above 160. °C. As is (pick one)

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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In GM In CPC PC PC Pa If: CIC a dike x Q QΣ QSy Q Q SC Sc https://discord.com/channels/@me/955984518483947580 G Previous Page Next Page Page 14 of 24 Question 14 (Mandatory) At 462°C, the reaction heat + 2NOCI(g) What is the Ke at 462°C for the reaction, 4NOC 2NO(g) + Cl2(g) has an equilibrium constant of 8.00 x 10-² 4NO2Cl2? (A) a) 0.283 b) 12.5 Oc) 3.54 Page 14 of 24 Sa wa w CW+ 0 3 d) 6.40x10-3 e) 8.00 x10-² p.com/attachments/955984518483947580/964170902176546886/IMG_9035.jpg here to search O Et O 20°C Cloudy ^ ENG D 7:37 PM 2022-06-08 W Chemistry
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