Given an unknown sample of a solid how would you decide
Given an unknown sample of a solid, how would you decide that it is necessary to do a recrystallization? recystaillization-Why must you use a minimal amount of hot solvent?
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a 40 kg box is sliding down a ramp angled at 15 degrees down from the horizontal the box is accelerating at 15 ms down
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the fundamental frequency of a closed pipe is 108 hz find the next higher harmonic for this
given an unknown sample of a solid how would you decide that it is necessary to do a recrystallization
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thin-layer chromatography - explain how you should apply a spot of compound to the tlc plate in order to get the best
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