4.10: Rate Laws - Differential
- Page ID
- 35142
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Discussion -
Amount left: 30, 15, 7.5, 3.75
Time: 8:00 8:45 10:15 13:15
t'increment: 45 90 180 (min)
Calculate the time when 10 percent of the \(\ce{HI}\) has decomposed. - homogeneous reaction
- heterogeneous reaction
- catalytic reaction
- chain reaction
Discussion -
Chain reactions may lead to explosion, but dust explosion is not a chain reaction. Chemists explained the causes of a grain elevator explosion.
\(\ce{2 NO + O2 \rightarrow 2 NO2}\),
the following results were obtained:run [NO] [O2] Rate 1 0.12 0.05 0.12 2 0.12 0.10 0.24 3 0.24 0.05 0.48What is the order of the reaction with respect to \(\ce{[NO]}\)?
Hint: 2
Discussion -
What is the order with respect to \(\ce{[O2]}\)?
Contributors and Attributions
Chung (Peter) Chieh (Professor Emeritus, Chemistry @ University of Waterloo)