How many moles of sugar was added to 82.90 g of ethanol to change the freezing point of ethanol by 2.750 ̊C? (F.Pt. ethanol = -116.2 ̊C) (Kf ethanol = 1.990 ̊C kg/mol)
How many moles of sugar was added to 82.90 g of ethanol to change the freezing point of ethanol by 2.750 ̊C? (F.Pt. ethanol = -116.2 ̊C) (Kf ethanol = 1.990 ̊C kg/mol)
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter14: Mixtures And Solutions
Section: Chapter Questions
Problem 100A: In the lab, you dissolve 179 g of MgCl2 into1.00 L of water. Use Table 14.6 to find the freezing...
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How many moles of sugar was added to 82.90 g of ethanol to change the freezing point of ethanol by 2.750 ̊C? (F.Pt. ethanol = -116.2 ̊C) (Kf ethanol = 1.990 ̊C kg/mol)
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