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Why can we use a water-ethanol mixture but not a water-hexane mixture as a recrystallization solvent? because water and hexane are .
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Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?
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Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
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In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
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The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
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Why can we use a water-ethanol mixture but not a water-hexane mixture as a recrystallization solvent...
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