Chemistry, 02.07.2019 06:00 lowkstahyna
How many molecules of o2 are present in a 3.90l flask at a temperature of 273k and a pressure of 1.00atm?
Answers: 2
Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
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Chemistry, 22.06.2019 06:30
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
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How many molecules of o2 are present in a 3.90l flask at a temperature of 273k and a pressure of 1.0...
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