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Carbon dioxide Dry ice experiments. .04% of our atmosphere One pound of solid Dry Ice = 8.3 cubic feet of carbon dioxide gas!

Published byArlene Walker Modified over 9 years ago

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Presentation on theme: "Carbon dioxide Dry ice experiments. .04% of our atmosphere One pound of solid Dry Ice = 8.3 cubic feet of carbon dioxide gas!"— Presentation transcript:

1 Carbon dioxide Dry ice experiments

2 .04% of our atmosphere One pound of solid Dry Ice = 8.3 cubic feet of carbon dioxide gas!

3 Phase Change

4 Sublimation Water Gas boils at 100° C Liquid at room temperature Solid freezes 0° C Carbon Dioxide Gas at room temperature Liquid jumps from solid to gas! Solid freezes at -78.5 ° C

5 Sublimation  Sublimation is the changing of a solid directly to vapor without first melting.

6 36 Ways to use Dry Ice! Add to Beverages Add to Pool & Jacuzzi Air Travel Baking Industry Boating Branding Cattle and Horses Broken Freezer or Refrigerator Carbonate Liquids Chemical Retardant Chemistry Pressurizing Agent Comet Project Deflashing Molded Plastics And Rubber Dents & Hail Damage Dry Food Storage Dry Ice Blast Cleaning Fog Machines Freeze Fresh Strawberries Add to Beverages Add to Pool & Jacuzzi Air Travel Baking Industry Boating Branding Cattle and Horses Broken Freezer or Refrigerator Carbonate Liquids Chemical Retardant Chemistry Pressurizing Agent Comet Project Deflashing Molded Plastics And Rubber Dents & Hail Damage Dry Food Storage Dry Ice Blast Cleaning Fog Machines Freeze Fresh Strawberries Add to Beverages Add to Pool & Jacuzzi Air Travel Baking Industry Boating Branding Cattle and Horses Broken Freezer or Refrigerator Carbonate Liquids Chemical Retardant Chemistry Pressurizing Agent Comet Project Deflashing Molded Plastics And Rubber Dents & Hail Damage Dry Food Storage Dry Ice Blast Cleaning Fog Machines Freeze Fresh Strawberries Add to Beverages Add to Pool & Jacuzzi Air Travel Baking Industry Boating Branding Cattle and Horses Broken Freezer or Refrigerator Carbonate Liquids Chemical Retardant Chemistry Pressurizing Agent Comet Project Deflashing Molded Plastics And Rubber Dents & Hail Damage Dry Food Storage Dry Ice Blast Cleaning Fog Machines Freeze Fresh Strawberries Fresh Meat Processing Gopher Eradication Home Made Root Beer Inerting Medium Medical Industrial Uses Mosquitoes Plant Growth Power Failure Protect Sport Fish And Game Remove Floor Tile School Science Projects Shipping Table Shrink Fittings Special Effects Transporting Plants Traveling Volcano Wells Witches Brew Fresh Meat Processing Gopher Eradication Home Made Root Beer Inerting Medium Medical Industrial Uses Mosquitoes Plant Growth Power Failure Protect Sport Fish And Game Remove Floor Tile School Science Projects Shipping Table Shrink Fittings Special Effects Transporting Plants Traveling Volcano Wells Witches Brew Fresh Meat Processing Gopher Eradication Home Made Root Beer Inerting Medium Medical Industrial Uses Mosquitoes Plant Growth Power Failure Protect Sport Fish And Game Remove Floor Tile School Science Projects Shipping Table Shrink Fittings Special Effects Transporting Plants Traveling Volcano Wells Witches Brew Fresh Meat Processing Gopher Eradication Home Made Root Beer Inerting Medium Medical Industrial Uses Mosquitoes Plant Growth Power Failure Protect Sport Fish And Game Remove Floor Tile School Science Projects Shipping Table Shrink Fittings Special Effects Transporting Plants Traveling Volcano Wells Witches Brew

7 Dry Ice Dangers Dry Ice is COLD ENOUGH TO HURT YOU!  DO NOT TOUCH the dry ice.  DO NOT PLAY with the dry ice.  DO NOT TEASE with the dry ice.

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