Physics, 27.01.2021 05:40 alexandraparava
Drew added yeast and sugar to lukewarm water and placed it in a flask. He stretched
a balloon over the opening of the flask. After several minutes, he noticed small bubbles
rising along the side of the flask as the balloon slowly began to inflate. How should the
mass of the balloon/flask complex after the reaction relate to the mass of the
balloon/flask complex before the reaction?
Answers: 2
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Drew added yeast and sugar to lukewarm water and placed it in a flask. He stretched
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