Compute the mass of an electron
the difference in the mass of 100 moles each of sodium atoms and sodiu ions is 5.48002g. compute the mass of an electron.
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Compounds X and Y have the formula C6H12. Both X and Y react with one molar equivalent of hydrogen in the presence of a palladium catalyst to form 2-methylpentane.& ; The heat of hydrogenation of X is less than that of Y.& ; X and Y react with HBr
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