5.8871 1. Mass NaCi (g) 100.0 2. Volume of water (mL) 51.5023 3. Mass ice (g) -2.85 Freezing point of the solution ("C) Part 1 Calculations What is the predicted value of i for Nace 5. For electrolytes, assume i = the number of ions per formula unit. Calculate the molality of the solution (m) Use the equation: T, (solution) - T (solvent) = -i K, m The freezing point of pure water is 0.00 °C K, for water is 1.86 "CIm Mass of solvent in grams Add together the masses of the liquid water 7. and ice added to the calorimeter. Convert the volume of liquid water to mass using 1.000 g/ml as the density of water (see procedure for volume used).
5.8871 1. Mass NaCi (g) 100.0 2. Volume of water (mL) 51.5023 3. Mass ice (g) -2.85 Freezing point of the solution ("C) Part 1 Calculations What is the predicted value of i for Nace 5. For electrolytes, assume i = the number of ions per formula unit. Calculate the molality of the solution (m) Use the equation: T, (solution) - T (solvent) = -i K, m The freezing point of pure water is 0.00 °C K, for water is 1.86 "CIm Mass of solvent in grams Add together the masses of the liquid water 7. and ice added to the calorimeter. Convert the volume of liquid water to mass using 1.000 g/ml as the density of water (see procedure for volume used).
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter10: Properties Of Solutions
Section: Chapter Questions
Problem 5ALQ: You have read that adding a solute to a solvent can both increase the boiling point and decrease the...
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Question
What is the Mass of solvent in grams?
Add together the masses of the liquid water and ice added to the calorimeter. Convert the volume of liquid water to mass using 1.000 g/mL as the density of water (see procedure for volume used).
Side note:Molarity of the solution is
0.76612903225806 |
![5.8871
Mass Nacl (g)
100.0
2.
Volume of water (mL)
51.5023
3.
Mass ice (g)
-2.85
Freezing point of the
4.
solution ('C)
Part 1 Calculations
What is the predicted value of i for NaCi?
For electrolytes, assume i = the number of
ions per formula unit.
//
Calculate the molality of the solution (m)
Use the equation:
6.
T; (solution) - T; (solvent) = -i K, m
The freezing point of pure water is 0.00 C
K, for water is 1.86 "C/m
//
Mass of solvent in grams
Add together the masses of the liquid water
and ice added to the calorimeter. Convert
the volume of liquid water to mass using
1.000 g/ml as the density of water (see
procedure for volume used).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9c10e4f5-e278-4bd7-8092-f6a430c865ac%2Fbb73c0c3-e4d4-45e4-a2e0-244cc284b326%2Fnfk1z34_processed.png&w=3840&q=75)
Transcribed Image Text:5.8871
Mass Nacl (g)
100.0
2.
Volume of water (mL)
51.5023
3.
Mass ice (g)
-2.85
Freezing point of the
4.
solution ('C)
Part 1 Calculations
What is the predicted value of i for NaCi?
For electrolytes, assume i = the number of
ions per formula unit.
//
Calculate the molality of the solution (m)
Use the equation:
6.
T; (solution) - T; (solvent) = -i K, m
The freezing point of pure water is 0.00 C
K, for water is 1.86 "C/m
//
Mass of solvent in grams
Add together the masses of the liquid water
and ice added to the calorimeter. Convert
the volume of liquid water to mass using
1.000 g/ml as the density of water (see
procedure for volume used).
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