6) Use the bond enthalpy data given to estimate the heat released when 25.0 g of acetylene gas, C₂H₂. burns in excess oxygen to yield carbon dioxide and water vapor at 25°C. 4 CO₂(g) 2 C₂H₂(g) + 5 O₂ (g) BE(C-C) = 347 kJ/mol BE(C=C)=812 kJ/mol BE(C-0) = 799 kJ/mol BE(C-H) = 414 kJ/mol BE(O-H) = 460 kJ/mol BE(O₂) = 499 kJ/mol 2 H₂O(g)

6) Use the bond enthalpy data given to estimate the heat released when 25.0 g of acetylene gas, C₂H₂. burns in excess oxygen to yield carbon dioxide and water vapor at 25°C. 4 CO₂(g) 2 C₂H₂(g) + 5 O₂ (g) BE(C-C) = 347 kJ/mol BE(C=C)=812 kJ/mol BE(C-0) = 799 kJ/mol BE(C-H) = 414 kJ/mol BE(O-H) = 460 kJ/mol BE(O₂) = 499 kJ/mol 2 H₂O(g)

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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