Chemistry, 13.02.2021 05:50 pchaneh9927
Al agregar 150g de una sustancia X en un recipiente que sostiene que contiene agua hasta 50, el nivel del agua aumenta hasta 120ml. Calcula la densidad de la sustancia X
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Which of the following is a physical property flammability heat of combustion solubility and toxicity
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Which diagram represents the phase tha occurs after a solid melts?
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When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
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Al agregar 150g de una sustancia X en un recipiente que sostiene que contiene agua hasta 50, el nive...
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