lexigibson3817 lexigibson3817

15-01-2018
Chemistry

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what kind of evidence can you use to determine if a chemical reaction has occured?

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katrinahachko katrinahachko

15-01-2018

use your senses, so sound, smell( pls waft), change in color or tempurature, bubbles, or light

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ailafd5p2mb5y ailafd5p2mb5y

15-01-2018

physical changes such as change in color and formation of a precipitate

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