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Cite as principais características das tentativas de organização da Tabela periódica-Tríades de Dobereiner, o Parafuso Telúrico de Chancourtois e a Lei das Oitavas de Newlands.
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The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?
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What are transitions between a liquid and gas called? identify which way they are transitioning
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Is a pencil falling to the floor anon contact force, a force, or a contact force
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Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
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Cite as principais características das tentativas de organização da Tabela periódica-Tríades de Dobe...
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