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What is the percent composition by mass of sulfur in Na2SO4
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What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
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Why doesn't heat added to water make the tempature rise above 100c
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According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
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What is the percent composition by mass of sulfur in Na2SO4...
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