The propane fuel (C3H8) used in gas barbeques burns according to the thermochemical equation: C3H8(g)+5 O2(g) > 3CO2(g) +4H2O(g)\Delta rHo -2217kJmol-1. If a pork roast must absorb 1.6 x 10^3 kJ to fully cook, and if only 14 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? Express your answer using two significant figures.
The propane fuel (C3H8) used in gas barbeques burns according to the thermochemical equation: C3H8(g)+5 O2(g) > 3CO2(g) +4H2O(g)\Delta rHo -2217kJmol-1. If a pork roast must absorb 1.6 x 10^3 kJ to fully cook, and if only 14 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? Express your answer using two significant figures.
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 propane fuel (C3H8) used in gas barbeques burns according to the thermochemical equation: C3H8(g)+5 O2(g) > 3CO2(g) +4H2O(g)\Delta rHo -2217kJmol-1. If a pork roast must absorb 1.6 x 10^3 kJ to fully cook, and if only 14 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? Express your answer using two significant figures.
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