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olchik [2.2K]
3 years ago
10

This is for a study guide, I can't figure it out!

Chemistry
1 answer:
miskamm [114]3 years ago
3 0
<span>The answer is "D" where the number of collisions per unit area is reduced by one-half. Drawing back on the piston means the volume is increased. The pressure is reduced. There are fewer collisions when the pressure is reduced.</span>
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