1. What will be the change in freezing point temperature (in °C) of barium hydroxide when added to 500 milliliters of water?  2. What will be the change in freezing point temperature (in °C) of sodium chloride when added to 500 milliliters of water? 3. What will be the change in freezing point temperature (in °C) of glucose when added to 500 milliliters of water?

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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1. What will be the change in freezing point temperature (in °C) of barium hydroxide when added to 500 milliliters of water? 

2. What will be the change in freezing point temperature (in °C) of sodium chloride when added to 500 milliliters of water?

3. What will be the change in freezing point temperature (in °C) of glucose when added to 500 milliliters of water?

4. What will be the change in freezing point temperature (in °C) of potassium oxide when added to 500 milliliters of water?

Given
Compound
Weight (in grams)
Molecular Weight
Barium hydroxide
10
171.34 g/mol
Sodium chloride
25
58.44 g/mol
Glucose
40
180.156 g/mol
Potassium oxide
50
94.2 g/mol
Water:
Cryoscopic constant = 1.86 °C/m
Ebullioscopic constant = 0.51 °C/m
Transcribed Image Text:Given Compound Weight (in grams) Molecular Weight Barium hydroxide 10 171.34 g/mol Sodium chloride 25 58.44 g/mol Glucose 40 180.156 g/mol Potassium oxide 50 94.2 g/mol Water: Cryoscopic constant = 1.86 °C/m Ebullioscopic constant = 0.51 °C/m
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