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The propane fuel (C3H8) used in gas barbeques burns

Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro ISBN: 9780321809247 1

Solution for problem 63E Chapter 6

Chemistry: A Molecular Approach | 3rd Edition

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Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro

Chemistry: A Molecular Approach | 3rd Edition

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Problem 63E

The propane fuel (C3H8) used in gas barbeques burns according to the thermochemical equation:

If a pork roast must absorb 1.6 x 103 kJ to fully cook, and if only 10% of the heat produced by the barbeque is actually absorbed by the roast, what mass of CO2 is emitted into the atmosphere during the grilling of the pork roast?

Step-by-Step Solution:
Step 1 of 3

Solution 63E: For the above reaction, 2217 kJ of heat is released when the propane fuel burns in air and 3 moles of CO 2(g) formed in this reaction. But only 10% of the heat produced by the barbeque is actually absorbed by the roast i.e., 221.7 kJ of heat is absorbed. 3 For 1.6 × 10 kJ of heat to be emitted by the reaction to fully cook, mass of CO 2(g)itted is therefore: 1.6×10³ kJ ×(3 mol CO(g)÷221.7 kJ)×(44.01g CO(g)÷1 mol CO(g)) = 953g Hence the mass of CO emitted to fully cook = 9 .53 x 10 g. 2(g)

Step 2 of 3

Chapter 6, Problem 63E is Solved
Step 3 of 3

Textbook: Chemistry: A Molecular Approach
Edition: 3
Author: Nivaldo J. Tro
ISBN: 9780321809247

Since the solution to 63E from 6 chapter was answered, more than 552 students have viewed the full step-by-step answer. This full solution covers the following key subjects: roast, pork, ere, actually, atmos. This expansive textbook survival guide covers 82 chapters, and 9454 solutions. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3. Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. The answer to “?The propane fuel (C3H8) used in gas barbeques burns according to the thermochemical equation: If a pork roast must absorb 1.6 x 103 kJ to fully cook, and if only 10% of the heat produced by the barbeque is actually absorbed by the roast, what mass of CO2 is emitted into the atmosphere during the grilling of the pork roast?” is broken down into a number of easy to follow steps, and 60 words. The full step-by-step solution to problem: 63E from chapter: 6 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM.

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The propane fuel (C3H8) used in gas barbeques burns