Dry Ice Bubble Science Fair Project - Prezi
Dry Ice Experiments & Fun from Continental Carbonic
Dry Ice Experiments for Kids: Super Fun and Easy Science
Wearing gloves, drop ca. 100-500 g of dry ice into a plastic basin containing ca. 3 L of nearly boiling water (hotter the better). Upon initial contact with the water, an eruption of fog results, followed by the formation of a blanket of fog cascading over the lab bench top and spreading on the floor in all directions. Explain that this is how film makers create fog in the movies, and how fog forms meteorologically.
Fog forms when water vapor in the air condenses into tiny suspended droplets. This condensation occurs when warm, humid air is cooled. The warm air over the hot water is nearly saturated with water vapor. This warm air is cooled by mixing it with the cold carbon dioxide gas that sublimes from dry ice. Initially the hot water heats the air above it making it less dense and causing the fog to rise. Eventually, the cold carbon dioxide cools the air to the point that it becomes more dense than the air around the basin, and the fog sinks.
You have to check out these dry ice experiments for kids
If I can create a dry ice bubble and it burst into fog then I can prove that sublimation process works.
My hypothesis is that when I put dry ice in the water it will then accelerate into the sublimation process, creating clouds of fog that fill up the dry ice bubble until the pressure becomes too much and the bubble will explode, spilling fog over the edge of the bowl.
Ready for seven magical and spooky ways to experiment with dry ice
Dry Ice Bubble Project for Kids: 4 Steps (with Pictures)
This is a dry ice project that kids should have a lot of fun with
Dry Ice Experiments & Fun
Introduction: Dry Ice Bubble Project for Kids.
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