Backwards phase transitions?

  • Thread starter Physt
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Are there any chemicals that are liquid under high pressure (above 1 atmospheres) but solid when exposed to low pressures (below 1 atmosphere)? Are there any chemicals that have a similar reverse phase transition at any pressure with the solid extending down to vacuum?
 

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  • #2
Bystander
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Water.
"Reverse phase transition?" Not really clear what you mean.
 
  • #3
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Water.
"Reverse phase transition?" Not really clear what you mean.
As in having a liquid phase at a higher pressure than the solid phase while temperature is held steady.
 
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