The chirping rates were found to be 112 chrips/min at 20°C 184 chirps/min at 30°C Use these to estimate the activation energy for the chirping. Ea = ___________ kJ
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The chirping rates were found to be 112 chrips/min at 20°C 184 chirps/min at 30°C Use these to estimate the activation energy for the chirping. Ea = ___________ kJ |
Part B
A proposed mechanism for one of the pathways for the destruction of ozone in the atmosphere is:
step 1 slow: O3 + NO ---> NO2 + O2
step 2 fast: NO2 + O ---> NO + O2
What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank.
________+ __________ + ---------> __________ + ______________
| Which species acts as a catalyst? Enter formula. If none, leave box blank: |
| Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: |
(Complete the rate law for the overall reaction that is consistent with this mechanism.
Use the form k[A]m[B]n... , where "1" is understood (so don't write it) for m, n, etc.
| Rate = | ___________ |
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