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Scheduled Maintenance:
Our website will be unavailable starting Friday, April 10 at 5:00 PM CST and will be back online Monday, April 13 at 6:00 AM CST.
We appreciate your patience.
Free Shipping on orders over $199
DC91462
Price: FREE
If boiling is indeed an endothermic process, then shouldn’t it be possible to boil a liquid until it freezes? In this very simple, yet elegant demonstration, liquid nitrogen is placed in a bell jar and once the pressure is decreased to about 0.14 atm, the boiling nitrogen quickly freezes over!
