Chemistry, 15.11.2019 04:31 hdjsjfjruejchhehd
7. a 2.0 l container had 0.40 mol of he(g) and 0.60 mol of ar(g) at 25°c.
which gas has a greater average kinetic energy?
which gas is traveling at a higher average speed?
if ar has an average speed of 431 m/s, what is the average speed of he?
what is the total pressure in the container?
what are the partial pressures of he and ar?
Answers: 3
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When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
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7. a 2.0 l container had 0.40 mol of he(g) and 0.60 mol of ar(g) at 25°c.
which gas has a grea...
which gas has a grea...
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