Chemistry, 27.04.2021 19:00 1Angel2Got3Brains
The park groundskeeper rakes leaves in the fall. Which of the following is a physical
change he could apply to the leaves?
shredding them into smaller pieces
O putting them in acid to break them down
O allowing them to decay
O setting them on fire
Answers: 2
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Explain what happens at the saturation point when adding salt to water at room temperature.
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Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
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What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
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The park groundskeeper rakes leaves in the fall. Which of the following is a physical
change he co...
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