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3. Bond enthalpy/net energy changes in combustion (9 points). Use the following bond energies for your calculations: C-H
Posted: Sat Jul 02, 2022 9:21 pm
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- 3 Bond Enthalpy Net Energy Changes In Combustion 9 Points Use The Following Bond Energies For Your Calculations C H 1 (31.33 KiB) Viewed 15 times
3. Bond enthalpy/net energy changes in combustion (9 points). Use the following bond energies for your calculations: C-H 416 kJ/mol; C-C 356 kJ/mol; 0=0 498 kJ/mol; C=0; 803 kJ/mol; H-O 467 kJ/mol; C-0 336 kJ/mol a. Calculate the net bond energy from the combustion of propanol. Below is the balanced equation and structures for your reference (4 points). 2C3HsO+9026CO₂ + 8H₂O ΗΗΗ III H-C-C-C-O-H II HHH 0: =O O=C=0 H b. Calculate the net bond energy from the combustion of butanol. Below is the balanced equation and structures for your reference (4 points). 2CsH120 + 150:→ 10CO: +12H:0 CHEM 100 Spring 2022 Final Exam (35 points) HHHHH IIIII H-C-C-C-C-C-OH H H H HH 010 0=C=O c. Which reaction is more exothermic? Explain (1 point) H