The Temperature is 300K. Oxygen (O2) has a molar mass of 32.0 g/mol. (a) What is the average translational kinetic energy of an oxygen molecule? (b) What is the average value of the square of its speed? (c) What is the root-mean-square speed? (d) What is the momentum of an oxygen molecule traveling at this speed? (e) Suppose an oxygen molecule traveling at this speed bounces back and f
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Ответ:
you do it 3 times to get the maximum extraction for only a few trials. anything more than 3 or 4 times is not worth the effort for the small yield!