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List four observations that indicate that a chemical reaction may be taking place
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Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
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Identify the electromagnets with poles that are reversed from the electromagnet shown above
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Chemistry, 22.06.2019 13:00
What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.
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Alcohols undergo an oxidation when treated with Dess-Martin periodinane in dichloromethane.
a. True...
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