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Chemistry, 27.06.2019 02:00 aloading2256

Imagine that you're doing an experiment that requires you to smell the odor of a chemical solution in a beaker. which procedure should always be followed? a. wave the fumes toward your nose with your hand. b. you should never smell chemicals. c. hold the beaker directly beneath your nose. d. pour some of the solution on a paper towel and then sniff the towel.

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