Lab 12: Solutions Oxnard College Predict the concentration if the solution is diluted to a volume of 1 liter. Show the calculation of this concentration, include units in all your work. After you make the calculation: Add water with the valve in the upper left until there is 1 liter of water in the beaker. 3. What is the concentration?. 236 to-Does this match your calculation? Yes or No 4. Predict the concentration if the solution is now concentrated (by using evaporation) to a volume of .75 liters (1/2 way between .5 liters and 1 liter). Show the calculation of this concentration, include units in all your work. After you make the calculation: Evaporate water with Evaporation Slider Bar at the bottom until there is .75 liter of solution in the beaker. 5. What is the concentration? Does this match your calculation? Yes or No 6. From the concentration & Volume calculate the number of moles of solute in the solution. Show your calculation with units. 7. How does the # moles of solute compare to the # of moles of solute calculated in question 1. Explain why these numbers compare as they do. 8. Predict the concentration & # of moles of solute if water is added until the volume is 1 liter. 9. Fill the beaker to a volume of 1 liter and check the concentration. What is the concentration?
Lab 12: Solutions Oxnard College Predict the concentration if the solution is diluted to a volume of 1 liter. Show the calculation of this concentration, include units in all your work. After you make the calculation: Add water with the valve in the upper left until there is 1 liter of water in the beaker. 3. What is the concentration?. 236 to-Does this match your calculation? Yes or No 4. Predict the concentration if the solution is now concentrated (by using evaporation) to a volume of .75 liters (1/2 way between .5 liters and 1 liter). Show the calculation of this concentration, include units in all your work. After you make the calculation: Evaporate water with Evaporation Slider Bar at the bottom until there is .75 liter of solution in the beaker. 5. What is the concentration? Does this match your calculation? Yes or No 6. From the concentration & Volume calculate the number of moles of solute in the solution. Show your calculation with units. 7. How does the # moles of solute compare to the # of moles of solute calculated in question 1. Explain why these numbers compare as they do. 8. Predict the concentration & # of moles of solute if water is added until the volume is 1 liter. 9. Fill the beaker to a volume of 1 liter and check the concentration. What is the concentration?
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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Transcribed Image Text:Lab 12: Solutions
Oxnard College
Predict the concentration if the solution is diluted to a volume of 1 liter. Show the calculation of this
concentration, include units in all your work.
After you make the calculation: Add water with the valve in the upper left until there is 1 liter of water in the beaker.
3. What is the concentration?. 236 ho/L-Does this match your calculation? Yes or No
4. Predict the concentration if the solution is now concentrated (by using evaporation) to a volume of .75
liters (1/2 way between .5 liters and 1 liter). Show the calculation of this concentration, include units in all
your work.
After you make the calculation: Evaporate water with Evaporation Slider Bar at the bottom until there
is .75 liter of solution in the beaker.
5. What is the concentration?
Does this match your calculation? Yes or No
6. From the concentration & Volume calculate the number of moles of solute in the solution. Show your
calculation with units.
7. How does the # moles of solute compare to the # of moles of solute calculated in question 1. Explain
why these numbers compare as they do.
8. Predict the concentration & # of moles of solute if water is added until the volume is 1 liter.
9. Fill the beaker to a volume of 1 liter and check the concentration. What is the concentration?
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