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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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obinlemadim obinlemadim
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3 years ago
The following data were collected for the decay of HO2 radicals:
 
Time
 
[HO2]
Time
[HO2]
 
0 s
 
1.0 × 1011 molec/cm3
14 s
1.25 × 1010 molec/cm3
 
2 s
 
5.0 × 1010 molec/cm3
30 s
6.225 × 109 molec/cm3
 
6 s
 
2.5 × 1010 molec/cm3



▸ The decay of HO2 occurs by a first-order process.

▸ The half-life of the reaction is 2 ms.

▸ A plot of ln [HO2] versus time is linear with a slope of –k.

▸ The rate of the reaction increases with time.

▸ A plot of 1/[HO2] versus time gives a straight line.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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kk5kk5
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