When 10.0 g of C5H12 is burned (combustion with excess oxygen gas 453 kJ of energy is released. а. Write the balanced chemical equation for this reaction.
When 10.0 g of C5H12 is burned (combustion with excess oxygen gas 453 kJ of energy is released. а. Write the balanced chemical equation for this reaction.
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
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 105AE: Combustion of table sugar produces CO2(g) and H2O( l). When 1.46 g table sugar is combusted in a...
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part c and d
![When 10.0 g of C5H12 is burned
(combustion with excess oxygen gas)
453 kJ ofenergy is released.
а.
Write the balanced chemical
equation for this reaction.
b. Is this reaction exothermic or
endothermic? What is the sign of
ΔΗ?
AH values are normally written in
units of kJ/mol. What is AH for this
reaction in units of kJ/mole C5H12?
(-3270 kJ/mol)
c.
d.
Write the balanced thermochemical
equation for the combustion of
C5H12. Is energy a reactant or
product?
Suppose 4.57 g of C5H12 completely
combusted. How many kJ of energy
would be released? (207 kJ)
е.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4d03f0d-d3de-4ad9-bc51-313e59eb76cf%2F35e55bab-beb4-4209-8b91-38fc85d095e4%2Fcc2k0y_processed.png&w=3840&q=75)
Transcribed Image Text:When 10.0 g of C5H12 is burned
(combustion with excess oxygen gas)
453 kJ ofenergy is released.
а.
Write the balanced chemical
equation for this reaction.
b. Is this reaction exothermic or
endothermic? What is the sign of
ΔΗ?
AH values are normally written in
units of kJ/mol. What is AH for this
reaction in units of kJ/mole C5H12?
(-3270 kJ/mol)
c.
d.
Write the balanced thermochemical
equation for the combustion of
C5H12. Is energy a reactant or
product?
Suppose 4.57 g of C5H12 completely
combusted. How many kJ of energy
would be released? (207 kJ)
е.
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