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Portledge in the Now.

Advanced Chemistry Reacts...!

Earlier this month, students in Advanced Chemistry continued their exploration of chemical reactions with an experiment involving eight different chemical reactions. Students had an opportunity to create their own (very small) explosion and carried out and observed eight different reactions. They were able to observe different types of evidence for chemical changes, including color changes, formation of precipitates, formation of gas, and temperature changes. One of the reactions formed hydrogen gas which they could detect when it reacted with a flame creating a mini explosion. Other reactions produced carbon dioxide gas which they were able to detect when it smothered a flame. Thanks to Ms. Allen for sharing!
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