Video duration: 185 seconds
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This is a 2nd grade experiment on condensationa nd evaporation. The students were asked to identify objects as solid, liquid, or gas. The students are later asked to predict why one cup of water made condensation on a mirror and another cup did not.
Video duration: 173 seconds
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We worked with organic compounds (alcohols) and examined their molecular structure for the presence and relative strength of two intermolecular forces-hydrogen bonds and London dispersion forces.
During Chemistry AP class, second period, Pacifica High School... Oxnard!
Video duration: 129 seconds
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It becomes in the tree grown with the felt, and the moisture in the air is frozenbecause of the evaporation heat of the methylene chloride and it becomes a silver.