a Melhamel Cousol) Burns according te 2heequathn 20HZ0HO tocCOwuelheatin kileJoules.Methaual is buthedzisoff when 75.0ofnol CH-148k02 upl(75.0g CH3OH x

Answered: Image /qna-images/answer/18d43a8f-35b4-445d-af57-18eaae1d8a47.jpg

7. 7 Melhanal CaHaot) Burns according te the 支 equatihn 20Hz0He) tes 30,cgs >20dgs t -14541/mal. How weh, rxp heat in alo Joules is fp off when 7s.0 Methaual is buthedz tuol CH20H 32g of 75.0g CH3OH x 2 upl %3D

7. 7 Melhanal CaHaot) Burns according te the 支 equatihn 20Hz0He) tes 30,cgs >20dgs t -14541/mal. How weh, rxp heat in alo Joules is fp off when 7s.0 Methaual is buthedz tuol CH20H 32g of 75.0g CH3OH x 2 upl %3D

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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The conversion of natural gas, which is mostly methane,into products that contain two or more carbon atoms, suchas ethane (C2H6), is a very important industrial chemicalprocess. In principle, methane can be converted into ethaneand hydrogen: 2 CH4(g)----->C2H6(g) + H2(g) In practice, this reaction is carried out in the presence ofoxygen: 2 CH4(g) + 12O2(g)---->C2H6(g) + H2O(g) (a) Calculate K for these reactionsat 25 °C and 500 °C. (b) Is the difference in ΔG° forthe two reactions due primarily to the enthalpy term (ΔH)or the entropy term 1-TΔS2? (c) Explain how the precedingreactions are an example of driving a nonspontaneousreaction, (d) The reaction of CH4 and O2 to form C2H6 and H2O must be carried out carefully to avoid a competingreaction. What is the most likely competing reaction?
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