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Answers by Dasun

Answers by Dasun
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Erica is working in the lab. She wants to remove the fine dust particles suspended in a sample of oil. Which method is she most likely to use? A. Reverse osmosis B. osmosis C. filtration D. Dilution
answered Jan 11, 2017
1 vote
30.0k views
At standard pressure, CH4 boils at 112 K and H2O boils at 373 K. What accounts for the higher boiling point of H2O at standard pressure? (1) covalent bonding (3) hydrogen bonding(2) ionic bonding (4) metallic
answered Oct 22, 2016
5 votes
78.3k views
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