What is the boiling point of a solution that contains 18.7 grams of CCl4 dissolved in 177 grams of ethanol (C2H6O)? For pure ethanol: boiling point = 78.4 °C freezing point = – 114.6 °C Kb = 1.22 °C/m Kf = 1.99 °C/m Molar masses: CCl4 = 153.81 g/mol ethanol = 46.08 g/mol Enter your answer to two decimal places.
What is the boiling point of a solution that contains 18.7 grams of CCl4 dissolved in 177 grams of ethanol (C2H6O)? For pure ethanol: boiling point = 78.4 °C freezing point = – 114.6 °C Kb = 1.22 °C/m Kf = 1.99 °C/m Molar masses: CCl4 = 153.81 g/mol ethanol = 46.08 g/mol Enter your answer to two decimal places.
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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What is the boiling point of a solution that contains 18.7 grams of CCl4 dissolved in 177 grams of ethanol (C2H6O)?
For pure ethanol:
- boiling point = 78.4 °C
- freezing point = – 114.6 °C
- Kb = 1.22 °C/m
- Kf = 1.99 °C/m
Molar masses:
- CCl4 = 153.81 g/mol
- ethanol = 46.08 g/mol
Enter your answer to two decimal places.
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