Category: Gases

Gases Memory Aids

Yeast lab

Here is the chemical equation that represents the breakdown of sugar: For this lab, you will compare experimental and theoretical results for how much carbon dioxide (CO2) is produced when sugar (C12H22O11) is broken down in water (H20), using yeast as a catalyst.   Materials: 4 packets of quick rise yeast (we will use 2 …

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Potato Chip Road Trip

In class on Tuesday, you will watch this 97 second video: After you are done, answer the following question: Given what you know now, do your best to explain why the potato chip bag changed as the girl went from high altitude to low altitude.  Tweet your answer using #potatochipgas.