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Horikoshi, Ryo; Takeiri, Fumitaka; Kobayashi, Yoji; Kageyama, Hiroshi – Journal of Chemical Education, 2016
We describe an activity that is suitable for high school students and makes use of plastic bottles. This activity allows students to familiarize themselves with gas chemistry by introducing technologies that were applied in old submarine systems. Plastic bottles, which are representative of submarines, are used as reaction vessels. Three simple…
Descriptors: Chemistry, Science Activities, Science Instruction, Secondary School Science
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Oliver-Hoyo, Maria T.; Pinto, Gabriel – Journal of Chemical Education, 2008
This instructional resource utilizes consumer product information by which students compare theoretical stoichiometric calculations to CO[subscript 2] car emissions and fuel consumption data. Representing graphically the emission of CO[subscript 2] versus consumption of fuel provides a tangible way of connecting concepts studied in chemistry…
Descriptors: Merchandise Information, Fuels, Class Activities, Fuel Consumption