Today in class the 7/8th graders experimented with sodium bicarbonate and acetic acid (aka. baking soda and vinegar). The goal was to find the perfect combination of vinegar and baking soda so that the products of the reaction got to the top of the graduated cylinder but did not bubble over. Many groups were successful, some were not, but everyone had a good time!
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Mrs. Hemme
I am the 5th-8th grade math and science teacher at Zion Lutheran school. Welcome to my classroom website! Archives
October 2022
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