Chemistry, 24.09.2019 19:20 andrewmena05
Hellmann, zelles, palojarvi, and bai published a paper in 1997 about extracting lipids from organic material. they reported using a mixture that was 85% n-hexane and 15 % dichloromethane (vol/vol). what is the mole fraction of each compound in the mixture? what is the mass fraction of each compound in the mixture? skills: unit conversions, choosing a temporary basis
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An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
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Hellmann, zelles, palojarvi, and bai published a paper in 1997 about extracting lipids from organic...
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