Chemistry, 08.04.2021 21:10 mariahough
1. A student mixes two liquids together and notices that a white solid has formed
at the bottom of the container.
What can the student conclude?
1. A precipitate has formed.
2. A physical change has occurred.
3. A chemical reaction has occurred.
4. A chemical change has occurred.
Answers: 3
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Once similarity and one difference between a mixture of elements and a mixture of compounds
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What lessons does the history and study of the periodic table offer to other fields of science, and the pursuit science more generally
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1. A student mixes two liquids together and notices that a white solid has formed
at the bottom of...
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