Chemistry, 24.03.2021 05:50, oscarsanchez1530
Two flasks are connected with stopcock. The first flask has a volume of 5 liters and contains nitrogen gas at a pressure of .75 atm. The second flask has a volume of 8L and contains oxygen gas at pressure of 1.25 atm. When the stopcock between the flasks is opened and the gases are free to mix what will the pressure be in the resulting mixture?
Answers: 3
Chemistry, 22.06.2019 06:30, Pizzapegasus1
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Chemistry, 22.06.2019 20:30, dinapaul424
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
Chemistry, 22.06.2019 21:00, estherdinhllama
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
Two flasks are connected with stopcock. The first flask has a volume of 5 liters and contains nitrog...
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