Chemistry, 22.10.2020 19:01, kaileelmiller71
During an experiment, a student observes the formation of a precipitate. Why does this indicate that a chemical reaction is likely occurring?
A solid forms, and there is a change of color.
A gas forms, and there is a change of color.
A solid forms, and light is emitted.
A gas forms, and light is emitted.
Answers: 3
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During an experiment, a student observes the formation of a precipitate. Why does this indicate that...
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