Carbon Dioxide

Project:     Ola Ka Honua: Volcanoes Alive
Subject:Volcanology
Theme:Volcanoes
Grades:All

In this lesson, students will use vinegar and baking soda to produce carbon dioxide (CO2), a gas released by volcanoes. Students will pour CO2 into a trough to extinguish candles. CO2 will displace oxygen because CO 2 is more dense than oxygen.

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