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2 years ago

6

What is the average translational kinetic energy of nitrogen molecules at 1600 K? A. 1.31x10-20 J. B. 2.31x10-20 J. C. 3.31x10-2

0 J. D. 4.31x10-20 J.

1 answer:

blsea [12.9K]2 years ago

4 0

KE

5/2KT

For nitrogen n=5

So

5/2(1.38×10^{-23})(1600)
5500×10^{-23}
5.5×10^{-20}J

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