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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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justin762 justin762
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For the reaction 2N2O5(g) → 4NO2(g) + O2(g), the following data were collected:
 
t (minutes)
[N2O5] (mol/L)
 
0
1.24 × 10–2
 
10.
0.92 × 10–2
 
20.
0.68 × 10–2
 
30.
0.50 × 10–2
 
40.
0.37 × 10–2
 
50.
0.28 × 10–2
 
 
70.
0.15 × 10–2

​

The concentration of O2 at t = 10. minutes is:

 
Reference: Ref 12-10

​

​



▸ 2.0 × 10–4 mol/L

▸ 0.32 × 10–2 mol/L

▸ 0.16 × 10–2 mol/L

▸ 0.64 × 10–2 mol/L

▸ None of these are correct.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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LindsayLafLindsayLaf
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