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Phase Diagrams

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Uploaded by on Sep 1, 2009

Understanding and interpreting phase diagrams

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Education

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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Uploader Comments (khanacademy)

  • From your diagram for h_2o, say we have a gas at zero degrees C/low pressure. If we increase the pressure, it becomes a solid. Increasing the pressure further will turn it into a liquid (while keeping the temperature constant). Is this correct?

  • yes, that is correct

Top Comments

  • the word you were looking for is Deposition. i think

    is so you should add it as an annotation. :)

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  • that tremendous :) thanks so much !

  • Now i'm thinking: a gass giant is big so it has a lot of gravity therefore high pressure and since its a gass giant it must be close to a star to gain enough heat to maintain a gass phase. Or is it just because of the certain elements that the gass giant contains that it can remain in a gass phase. I would like to hear an answer from someone who knows how this works. Thanks btw for another great video!

  • hehe denver :)

  • thanks a lot

  • you're awesome!

  • your asumption that it is easier to boil water on the top af mount everest is inccorect their is also less oxygen causing any sort of open fire heating technique to take far longer to make the water actually boil.

  • I am having a hard time imagining H2O at equilibrium. Does anyone have any image or visual aid? Thank you.

  • :D

  • this video is lagging cmon youtube I NEED TO LEARN!

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