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How does the percent count of red balls total decrease

How does the percent count of red balls total decrease

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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How does the percent count of red balls total decrease 

Copyright © Savvas Learning Company LLC. All Rights Reserved. mola Pure solvent is added to increase the volume of a concentrated solution. es the ure of solute concentration. Solute particle Solvent particle (tom) The resulting dilute solution has fewer solute particles in a given volume than the concentrated solution had. (38) SEP Develop a Model Imagine you have a box and a set of red and green balls. The red balls represent solute particles, and the green balls represent solvent particles. Sketch a model showing how the number of red balls doesn't change as more green balls are added. Use your model to show how the percent by count of red balls to total balls decreases. 4 Concentrations of Solutions
Transcribed Image Text:Copyright © Savvas Learning Company LLC. All Rights Reserved. mola Pure solvent is added to increase the volume of a concentrated solution. es the ure of solute concentration. Solute particle Solvent particle (tom) The resulting dilute solution has fewer solute particles in a given volume than the concentrated solution had. (38) SEP Develop a Model Imagine you have a box and a set of red and green balls. The red balls represent solute particles, and the green balls represent solvent particles. Sketch a model showing how the number of red balls doesn't change as more green balls are added. Use your model to show how the percent by count of red balls to total balls decreases. 4 Concentrations of Solutions
O Copyright ©Savvas Learning Company LLC. All Rights Reserved. Copyright © Savvas Learning Company LLC. All Rights Reserved. Dilutions Diluting a Solution You dilute a solution by adding more solvent to it. During dilution, the total number of moles of solute does not change. However, the number of moles of the solvent does change. Therefore, diluting a solution reduces the number of moles of solute per unit volume but not the total number of moles of solute. 1 Diluting a Solution More solvent is added to the solution. No new solute particles are added as the solution volume increases. This decreases the molarity, which is a measure of solute concentration. Pure solvent is added to increase the volume of a concentrated solution. C Solute particle Solvent particle The resulting dilute solution has fewer solute particles in a given volume than the concentrated solution had. 38 SEP Develop a Model Imagine you have a box and a set of red and green balls. The red balls represent solute particles, and the green balls represent solvent particles. Sketch a model showing how the number of red balls doesn't change as more green balls are added. Use your model to show how the percent by count of red balls to total balls decreases. Ⓡ 4 Concentrations of Solutions 207
Transcribed Image Text:O Copyright ©Savvas Learning Company LLC. All Rights Reserved. Copyright © Savvas Learning Company LLC. All Rights Reserved. Dilutions Diluting a Solution You dilute a solution by adding more solvent to it. During dilution, the total number of moles of solute does not change. However, the number of moles of the solvent does change. Therefore, diluting a solution reduces the number of moles of solute per unit volume but not the total number of moles of solute. 1 Diluting a Solution More solvent is added to the solution. No new solute particles are added as the solution volume increases. This decreases the molarity, which is a measure of solute concentration. Pure solvent is added to increase the volume of a concentrated solution. C Solute particle Solvent particle The resulting dilute solution has fewer solute particles in a given volume than the concentrated solution had. 38 SEP Develop a Model Imagine you have a box and a set of red and green balls. The red balls represent solute particles, and the green balls represent solvent particles. Sketch a model showing how the number of red balls doesn't change as more green balls are added. Use your model to show how the percent by count of red balls to total balls decreases. Ⓡ 4 Concentrations of Solutions 207
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