At body temperature (37°c), the rate constant of an enzyme-catalyzed decomposition is 2.0 × 1011 times that of the uncatalyzed reaction. if the frequency factor, a, is the same for both processes, by how much does the enzyme lower the ea?

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a. m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?