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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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ellehaine24 ellehaine24
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5 years ago
The first-order reaction, 2n2o(g)→2n2(g)+o2(g), has a rate constant equal to 0.76 s-1 at 1000 K. How long will it take for the concentration of N2O to decrease to 12% of its initial concentration?
A) 0.62 s
B) 2.8 s
C) 6.3 s
D) 8.4 s
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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palmergapalmerga
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5 years ago
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wrote...
#2
4 years ago
TY!

But what about:

the reaction, 2n2o(g)→2n2(g)+o2(g) has a rate constant equal to 0.76 s^-1 at 1000 K. how long will it take for the concentration of N2O to decrease to 60% of its initial concentration
When you like a flower, you just pluck it out.
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#3
3 years ago
here
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#4
3 years ago
Thx
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