Your answer is partially correct. The following data are obtained for the decomposition of N205 at 45°C: 2N205 (g) → 4NO2 (g) + O2 (g) 1 (10² s) t 2.00 4.00 6.00 8.00 PN205 (Bar) 2.22 2.50 1.96 1.73 1.53 (a) Use these data to determine the order of the decomposition process. The order of this reaction is 1 (b) Determine the rate constant, including appropriate units. k = 6.14 x 10 -4 s1 (c) What is the pressure of N205 after 1500 s? p = i 8.00E-1 bar (d) How long will it take for the pressure to decrease to 0.300 bar? t = i 5.23E1 S

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Chapter1: Chemical Foundations
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Need part c and d

Your answer is partially correct.
The following data are obtained for the decomposition of N2O5 at 45°C:
2N2O5 (g) → 4NO2 (g) + O2 (g)
t (10° s)
2.00
4.00
6.00
8.00
Pм.0, (Bar)
2.50
2.22
1.96
1.73
1.53
(a) Use these data to determine the order of the decomposition process.
The order of this reaction is
1
(b) Determine the rate constant, including appropriate units.
k =
6.14
х 10
-4
s1
(c) What is the pressure of N2O5 after 1500 s?
p =
8.00E-1
bar
(d) How long will it take for the pressure to decrease to 0.300 bar?
t =
i
5.23E1
Transcribed Image Text:Your answer is partially correct. The following data are obtained for the decomposition of N2O5 at 45°C: 2N2O5 (g) → 4NO2 (g) + O2 (g) t (10° s) 2.00 4.00 6.00 8.00 Pм.0, (Bar) 2.50 2.22 1.96 1.73 1.53 (a) Use these data to determine the order of the decomposition process. The order of this reaction is 1 (b) Determine the rate constant, including appropriate units. k = 6.14 х 10 -4 s1 (c) What is the pressure of N2O5 after 1500 s? p = 8.00E-1 bar (d) How long will it take for the pressure to decrease to 0.300 bar? t = i 5.23E1
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