Chemistry, 23.10.2019 21:00 ajernandes01
Soap cleans things by allowing oil and water to mix. the process is called emulsification. the ch2 part of the molecule resembles oil in polarity and dissolves in the oil, while the coo- part of the molecule resembles water in polarity and attaches to water molecules. draw a picture showing 10 stearate ions immersed in a grease glob surrounded by water. use the shorthand notation for the molecule from page 91. show it with a sign taking the place of the right-hand h. the heads of the stearate ions will line the outer surface of the glob, and all of the tails will point to and almost meet in the center of the glob.
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Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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Soap cleans things by allowing oil and water to mix. the process is called emulsification. the ch2 p...
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