Basic Chemistry (Chapters 1-16)

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CHEMISTRY 2002 NAME PROBLEM SET #28: Colligative Properties DATE PERIOD Read Sections 17.7 – 17.9! 1. Define each of the following vocabulary terms: colligative property boiling point elevation freezing point depression molality mole fraction 2.
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Unformatted text preview: How many kilograms of water must be added to 15.0 g of oxalic acid, H 2 C 2 O 4 , to prepare a 0.025 m solution? 3. Determine the freezing points of each of these 0.50 m aqueous solutions: a. K 2 SO 4 b. CsNO 3 c. Al(NO 3 ) 3...
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