Chemistry Practice Problems Identifying Reaction Order Practice Problems Solution: For the reaction:   cyclopropane →  propene a plo...

Solution: For the reaction:   cyclopropane →  propene a plot of In[cyclopropane] vs. time in seconds give a straight line with slope -4.1 x 10 -3 s-1 at 550°C. What is the rate constant for this reaction? 1. 1.8 x 10-3 s-1 2. 8.2 x 10-3 s-1 3. 4.1 x 10-3 s-1 4. 3.9 x 10-2 s-1 5. 2.1  x 10-3 s-1  

Problem

For the reaction:   cyclopropane →  propene

a plot of In[cyclopropane] vs. time in seconds give a straight line with slope -4.1 x 10 -3 s-1 at 550°C. What is the rate constant for this reaction?

1. 1.8 x 10-3 s-1
2. 8.2 x 10-3 s-1
3. 4.1 x 10-3 s-1
4. 3.9 x 10-2 s-1
5. 2.1  x 10-3 s-1