Chemistry, 27.12.2020 14:00, gonsalex6688
Please help!-- 20 pts!
Ann did an experiment on the solubility of substances. She realized that oil molecules can mix freely with gasoline but they cannot mix with water.
How can the solubility of oil in gasoline be explained?
While gasoline molecules are polar, oil molecules are nonpolar. Polar solvents have a tendency to dissolve nonpolar molecules.
Both oil and gasoline molecules are nonpolar, while water is polar. Nonpolar solvents have a tendency to dissolve other nonpolar molecules.
Both oil and gasoline molecules are polar, while water is not. Polar solvents have a tendency to dissolve other polar molecules.
While oil molecules are polar, gasoline molecules are nonpolar. Polar solvents have a tendency to dissolve nonpolar molecules.
Answers: 1
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One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
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Which three statements represent the benefits of performing experiments using computer simulations?
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Please help!-- 20 pts!
Ann did an experiment on the solubility of substances. She realized that oil...