Demonstrating chemistry - spectacular experiments. exploding bottles. 2, Dry ice :
Prof. Hal Sosabowski reveals the explosive power of subliming dry ice, in this demonstration to show that gases take up much more space than solids. As dry ice turns directly from a solid into a gas, its volume tries to increase dramatically creating enough pressure to explode a plastic bottle. Thos...
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| Format: | Video |
| Language: | English |
| Language Notes: | In English. |
| Published: |
[England] :
Teachers TV/UK Department of Education,
2010.
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| Series: | Teachers TV
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| Subjects: | |
| Online Access: | Connect to this streaming video (Alexander Street Press) |
| Summary: | Prof. Hal Sosabowski reveals the explosive power of subliming dry ice, in this demonstration to show that gases take up much more space than solids. As dry ice turns directly from a solid into a gas, its volume tries to increase dramatically creating enough pressure to explode a plastic bottle. Those bottles can take a lot of pressure, and the result is an amazingly loud bang. Prof. Hal Sosabowski is a committed chemistry educator, evangelist and communicator. Hal shows us how to safely recreate his inspirational demonstrations, which are both educational and spectacular. |
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| Item Description: | Title from resource description page (viewed Jan. 9, 2014). |
| Physical Description: | 1 online resource (4 min.). |
| Playing Time: | 00:03:31 |
| Audience: | For High School audiences. |
| ISBN: | 9781503415478 1503415473 |