PLEASE make sure sigfigs and rounding are correct.

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter8: Gases
Section: Chapter Questions
Problem 31Q
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PLEASE make sure sigfigs and rounding are correct.
Here is a graph of the pressure of dinitrogen dioxide (N₂O₂) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in
the table below.
30
24.941
S
?
20
15
10
▬▬▬▬▬▬
2500
500
1500
2000
3000
seconds.
Is N₂O₂ being created or destroyed by the chemical
reaction?
If N₂O₂ is being created or destroyed, what is the rate
at which it is being created or destroyed 700 seconds
after the reaction starts?
Round your answer to 2 significant digits. Also be sure
your answer has the correct unit symbol.
If N₂O₂ is being created or destroyed, what is the
average rate at which it is being created or destroyed
during the first 700 seconds of the reaction?
Round your answer to 2 significant digits. Also be sure
your answer has the correct unit symbol.
atm
5+
1000
O created
O destroyed
O neither created nor destroyed
0
0
X 00
4
nº
0.0
?
Transcribed Image Text:Here is a graph of the pressure of dinitrogen dioxide (N₂O₂) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. 30 24.941 S ? 20 15 10 ▬▬▬▬▬▬ 2500 500 1500 2000 3000 seconds. Is N₂O₂ being created or destroyed by the chemical reaction? If N₂O₂ is being created or destroyed, what is the rate at which it is being created or destroyed 700 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. If N₂O₂ is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 700 seconds of the reaction? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. atm 5+ 1000 O created O destroyed O neither created nor destroyed 0 0 X 00 4 nº 0.0 ?
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