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please answer Q5

please answer Q5

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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please answer Q5
Activity 3: BOILING OR FREEZING? Directions: The table below shows the temperature at which the solution begins to boil or freeze. Assume that Concentration B is greater than Concentration A. Examine the data carefully and answer the questions that follow. Table1. Temperatures at which each solution is expected to begin boiling or freezing. Temperature at which boiling Temperature at which begins Solution begins (°C) freezing (°C) Concentration Concentration Concentration Concentration A A -0.35 -0.35 Sucros 100.10 100.73 -2.68 100.10 100.77 -2.68 Glycerol Sodium 100.20 101.46 -0.70 -5.36
Transcribed Image Text:Activity 3: BOILING OR FREEZING? Directions: The table below shows the temperature at which the solution begins to boil or freeze. Assume that Concentration B is greater than Concentration A. Examine the data carefully and answer the questions that follow. Table1. Temperatures at which each solution is expected to begin boiling or freezing. Temperature at which boiling Temperature at which begins Solution begins (°C) freezing (°C) Concentration Concentration Concentration Concentration A A -0.35 -0.35 Sucros 100.10 100.73 -2.68 100.10 100.77 -2.68 Glycerol Sodium 100.20 101.46 -0.70 -5.36
chloride Calcium 100.30 102.19 -1.05 -8.04 chloride 01. What do you notice with the boiling point and freezing point of the different solutions? Ils Q2. What do you notice when you compare the initial boiling temperatures for the two concentrations? Q3. What about the two groups of freezing temperatures? Q4. How will you compare the boiling temperature of the solutions with that of a pure water? Q5. Does sodium chloride seem to deviate more from the boiling temperature and freezing temperature of pure water than the sucrose and glycerol solutions? Why?
Transcribed Image Text:chloride Calcium 100.30 102.19 -1.05 -8.04 chloride 01. What do you notice with the boiling point and freezing point of the different solutions? Ils Q2. What do you notice when you compare the initial boiling temperatures for the two concentrations? Q3. What about the two groups of freezing temperatures? Q4. How will you compare the boiling temperature of the solutions with that of a pure water? Q5. Does sodium chloride seem to deviate more from the boiling temperature and freezing temperature of pure water than the sucrose and glycerol solutions? Why?
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