9. One method for making ethanol, C2H5OH, involves the gas-phase hydration of ethylene, C Estimate AH for this reaction from the given average bond dissociation energies, D. Bond D,kJ/mol 615 C=C C-H 410 C-C 350 C-O 350 0-H 460 H H H-C C-0-H H H. H. H

9. One method for making ethanol, C2H5OH, involves the gas-phase hydration of ethylene, C Estimate AH for this reaction from the given average bond dissociation energies, D. Bond D,kJ/mol 615 C=C C-H 410 C-C 350 C-O 350 0-H 460 H H H-C C-0-H H H. H. H

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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1. Consider the BALANCED gas-phase reaction: Note that the full Lewis dot structures are NOT given, only the bond multiplicities. H C=O + 2 H-H CEO 1,079 436 H-H H-C-O-H C-H 414 C-O 351 O-H 460 H Estimate AH (in kJ) for this reaction using the following bond enthalpy data (all bond enthalpies in the above table are in kJ/mol).
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Part 1 of 2 One method for making ethanol, C₂H5OH, involves the gas-phase hydration of ethylene, C₂H4: Estimate AH for this reaction from the given average bond dissociation energies. Set your reaction up as follows: C₂H₂+H₂O-C₂H₂OH Bond D, kJ/mol C=C 615 C-H 410 C-C C-O O-H -35 350 350 460 Your answer is correct. Part 2 of 2 nin √6 % What is the amount of energy, in k3, changed upon hydration of 63.1 号石呃 X 5
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A chemist measures the energy change AH during the following reaction: C;Hg(9)+50,(g) → 3 CO2(9)+4H,0(1) AH=-2220. kJ Use the information to answer the following questions. endothermic. This reaction is... x10 exothermic. Suppose 10.9 g of C,Hg react. Yes, absorbed. Yes, released. Will any heat be released or absorbed? No. If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. Round your answer to 3 significant digits.
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A chemist measures the energy change AH during the following reaction: CH(g)+20,(9) → CO2(9)+2H,O(1) AH=-882. kJ Use the information to answer the following questions. endothermic. This reaction is... x10 exothermic. Suppose 41.2 g of CH, react. Yes, absorbed. Yes, released. Will any heat be released or absorbed? No. If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. O kJ Be sure your answer has the correct number of significant digits.