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trees with light brown bark dominate an ecosystem. the ecosystem has...
Select the correct image
trees with light brown bark dominate an ecosystem. the ecosystem has populations of insects that thrive on the tree bark. over time, some insect
species developed certain physical characteristics that them thrive on the tree bark. these physical characteristics also the insects
defend themselves from predators. which insect species is probably the species with the new physical characteristics?
Answers: 1
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Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
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Answer explain why it is not possible to deduce a complete order of reactivity.
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