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If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
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When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.
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8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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Study this chemical reaction: 2Fe + 3CuCl2 = 2FeCl3 +3Cu Then, write balanced half-reactions describ...
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