Sublimation of Dry ice

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by s8yahur
Last updated 8 years ago

Discipline:
Science
Subject:
Chemistry

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Sublimation of Dry ice

Chemistry AMOA

Sublimation of Dry ice.

COOL LONG EXPLANATION:Sublimation is the transition of a substance from the solid phase to the gas phase without passing through an intermediate liquid phase. The reverse process is also known as Deposition. Sublimation is an endothermic phase transition that occurs at temperatures and pressures.

SUMMARIZED:Dry ice sublimates (from a solid state to a gaserous state) in the video.This is observed when smoke of carbon dioxide is seen emmiting from the block of dry ice.This shows that dry ice does not melt, but instead sublimates to become a gaserous form.

COOL LONG EXPLANATION:Sublimation is the transition of a substance from the solid phase to the gas phase without passing through an intermediate liquid phase. The reverse process is also known as Deposition. Sublimation is an endothermic phase transition that occurs at temperatures and pressures.


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Comments

  • sz3mugz 8 years ago

    sz3mugz's avatar

    Cool video but do you have the definition of subliimation?

  • skynzdn 8 years ago

    skynzdn's avatar

    agree with sz3mugz, you should have a definition of it

  • scq3wb5 8 years ago

    scq3wb5's avatar

    omg u r all n00bs who need a life

  • TruittRules 8 years ago

    TruittRules's avatar

    :D cool

  • kzappence 8 years ago

    kzappence's avatar

    hey people