When exactly one mole of chrysene, C₁8H12(s) is burned at 25°C in a bomb calorimeter, AE = -8942.6 kJ. When any hydrocarbon like chrysene is burned completely, the products are CO₂ and H₂O. (a) Write and balance the chemical equation for the combustion reaction of chrysene. (Use the lowest possible coefficients. Include states-of-matter under the given conditions in your answer.) Help chemPad XX Greek C18H12(s) + 210₂(g) 18C0₂(g) +6 H₂O( C_18H_12(s) + 210_2(g) --> 18CO_2(g) +6 H_20(1) Correct. (b) Determine the value of AH per mole for the combustion of chrysene at 298 K (25°C). 4.0 -8950.0 kJ/mol (c) When 1.1598 g of chrysene C18H12(s), was burned in a bomb, the the heat capacity of this calorimeter? 4.0✔ kJ/°C ure rose from 23.53°C to 25.39°C. What is
When exactly one mole of chrysene, C₁8H12(s) is burned at 25°C in a bomb calorimeter, AE = -8942.6 kJ. When any hydrocarbon like chrysene is burned completely, the products are CO₂ and H₂O. (a) Write and balance the chemical equation for the combustion reaction of chrysene. (Use the lowest possible coefficients. Include states-of-matter under the given conditions in your answer.) Help chemPad XX Greek C18H12(s) + 210₂(g) 18C0₂(g) +6 H₂O( C_18H_12(s) + 210_2(g) --> 18CO_2(g) +6 H_20(1) Correct. (b) Determine the value of AH per mole for the combustion of chrysene at 298 K (25°C). 4.0 -8950.0 kJ/mol (c) When 1.1598 g of chrysene C18H12(s), was burned in a bomb, the the heat capacity of this calorimeter? 4.0✔ kJ/°C ure rose from 23.53°C to 25.39°C. What is
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.98QP: When 1.000 g of ethylene glycol, C2H6O2, is burned at 25C and 1.00 atmosphere pressure, H2O(l) and...
Related questions
Concept explainers
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
Question
Give a clear handwritten answer with explanation
Transcribed Image Text:When exactly one mole of chrysene, C₁8H₁2(S) is burned at 25°C in a bomb calorimeter, AE = -8942.6 kJ. When any hydrocarbon
like chrysene is burned completely, the products are CO₂ and H₂O.
(a) Write and balance the chemical equation for the combustion reaction of chrysene. (Use the lowest possible coefficients.
Include states-of-matter under the given conditions in your answer.)
Help
chemPad
XX²
2 t
Greek
C18H12(S) + 210₂(g)
18CO₂(g) +6 H₂O(
C_18H_12(s) + 210_2(g) --> 18CO_2(g) +6 H_20(1)
Correct.
(b) Determine the value of AH per mole for the combustion of chrysene at 298 K (25°C).
4.0 -8950.0
kJ/mol
(c) When 1.1598 g of chrysene C18H12(s), was burned in a bomb, the temperature rose from 23.53°C to 25.39°C. What is
the heat capacity of this calorimeter?
4.0
kJ/°C
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning