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Sublimation: Dry Ice In A Balloon

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Leila Fransis Noah Nejad Period 4 October 27th, 2015 Dry Ice in a Balloon Scientific Concepts :- Sublimation- The sublimation is when the dry ice lets out the gas and the gas made the balloon blow up and keeps blowing air into it. Freezing- Pose a Question: How does the amount of dry ice effect how much the balloon grows? Hypothesis: We think that the more Dry Ice we put in the balloon will make it bigger because as their is more dry ice there will be more gas and carbon dioxide exerted by the dry ice when you put water over it. Design an Experiment: Materials list :- Dry Ice Empty water bottle Water A balloon (preferably colorless) Metric ruler Procedure :- First, grab the water bottle

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