Solve the dH of reaction in kJ for N₂O4 --> 2 NO2 Given the following information. • A rigid gas chamber of 0.1106L has 1.0582g of N₂O4 added at 20.0C. • The gas chamber is heated externally using 0.0209g CH4 burning and all heat transferring to the chamber. • dHrxn for CH4 burning is -890kJ • The energy first goes into making the N₂O4 reaction happen, then additional heat will warm the NO₂ gas formed. • Sgas = 0.64 J/gK • The final pressure in the chamber was 17.457 atm. The final temperature of the chamber was 750.0C
Solve the dH of reaction in kJ for N₂O4 --> 2 NO2 Given the following information. • A rigid gas chamber of 0.1106L has 1.0582g of N₂O4 added at 20.0C. • The gas chamber is heated externally using 0.0209g CH4 burning and all heat transferring to the chamber. • dHrxn for CH4 burning is -890kJ • The energy first goes into making the N₂O4 reaction happen, then additional heat will warm the NO₂ gas formed. • Sgas = 0.64 J/gK • The final pressure in the chamber was 17.457 atm. The final temperature of the chamber was 750.0C
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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Question 2
Solve the dH of reaction in kJ for N₂O4 --> 2 NO₂ Given the following
information.
• A rigid gas chamber of 0.1106L has 1.0582g of N₂O4 added at 20.0C.
• The gas chamber is heated externally using 0.0209g CH4 burning and all
heat transferring to the chamber.
• dHrxn for CH4 burning is -890kJ
• The energy first goes into making the N₂O4 reaction happen, then
additional heat will warm the NO2 gas formed.
o Sgas = 0.64 J/gK
• The final pressure in the chamber was 17.457 atm.
The final temperature of the chamber was 750.0C
44.16
57.84 (with margin: 0.5)
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