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Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
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Air can be considered a mixture. which statement does not explain why?
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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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