Boil Water with Vacuum

 

Boil Water with Vacuum Demo Picture Boil Water with Vacuum Demo Picture 2 Boil Water with Vacuum Demo Picture 3

  • Evacuate chamber with vacuum pump and water boils.
  • Explanation: Room temperature water contains enough energy to boil but won’t because atmospheric pressure pushes in on the liquid from all sides, preventing vapor bubbles from forming.Remove pressure and water will boil.
  • Demo located in L02, section C-3.