Podcast
Questions and Answers
What is the equation commonly referred to as when discussing dilution?
What is the equation commonly referred to as when discussing dilution?
- Dilution equation (correct)
- Molarity equation
- Volume equation
- Stock solution equation
In the dilution equation C1V1=C2V2, what do C and V represent?
In the dilution equation C1V1=C2V2, what do C and V represent?
- C: Molarity, V: Liters
- C: Concentration, V: Volume (correct)
- C: Diluted concentration, V: Stock volume
- C: Stock concentration, V: Diluted volume
If the volume of a solution is doubled during dilution, what is expected to happen to the concentration?
If the volume of a solution is doubled during dilution, what is expected to happen to the concentration?
- Remain the same
- Increase
- Decrease (correct)
- Double
What is the expected concentration of a solution that results from diluting a 4.00-M solution by 3-fold?
What is the expected concentration of a solution that results from diluting a 4.00-M solution by 3-fold?
If 0.500 L of a 2.00-M solution is diluted to 1.50 L, what would be the molarity of the diluted solution?
If 0.500 L of a 2.00-M solution is diluted to 1.50 L, what would be the molarity of the diluted solution?
What volume of a 0.250-M solution can be prepared from 0.025 L of a 1.50-M solution?
What volume of a 0.250-M solution can be prepared from 0.025 L of a 1.50-M solution?
What volume of a 0.050-M solution can be prepared from 100 mL of a 0.500-M solution?
What volume of a 0.050-M solution can be prepared from 100 mL of a 0.500-M solution?
If a concentrated solution with a concentration of 3.00 M needs to be diluted to make a 0.200-M solution, what would be the volume ratio?
If a concentrated solution with a concentration of 3.00 M needs to be diluted to make a 0.200-M solution, what would be the volume ratio?
When preparing a 0.250-M solution from a 0.500-M stock, what would be the expected volume ratio?
When preparing a 0.250-M solution from a 0.500-M stock, what would be the expected volume ratio?
Critical Thinking: If you need to dilute a highly concentrated 5.00-M solution by a factor of 20 to get to 0.250 M, what would be the required volume ratio?
Critical Thinking: If you need to dilute a highly concentrated 5.00-M solution by a factor of 20 to get to 0.250 M, what would be the required volume ratio?
In the dilution equation C1V1=C2V2, if C represents concentration, what does V represent?
In the dilution equation C1V1=C2V2, if C represents concentration, what does V represent?
What would be the concentration of a solution resulting from diluting a 10.0 mL of a 4.00-M solution to 100.0 mL?
What would be the concentration of a solution resulting from diluting a 10.0 mL of a 4.00-M solution to 100.0 mL?
If 200 mL of a 3.00-M solution is diluted to 800 mL, what would be the molarity of the diluted solution?
If 200 mL of a 3.00-M solution is diluted to 800 mL, what would be the molarity of the diluted solution?
When a solution is diluted, what typically happens to its concentration?
When a solution is diluted, what typically happens to its concentration?
If a 0.500-M solution is diluted by 5-fold, what would be the expected concentration of the resulting solution?
If a 0.500-M solution is diluted by 5-fold, what would be the expected concentration of the resulting solution?
What volume of a 1.00-M HCl solution is needed to prepare 500 mL of a 0.50-M HCl solution?
What volume of a 1.00-M HCl solution is needed to prepare 500 mL of a 0.50-M HCl solution?
If the volume of a solution is halved during dilution, what happens to its molarity?
If the volume of a solution is halved during dilution, what happens to its molarity?
What volume of a 6.00-M solution must be used to prepare 2.00 L of a 1.50-M solution?
What volume of a 6.00-M solution must be used to prepare 2.00 L of a 1.50-M solution?
What would be the molarity if 300 mL of a 10.00-M solution is diluted to 1500 mL?
What would be the molarity if 300 mL of a 10.00-M solution is diluted to 1500 mL?
What is the molarity of a solution resulting from diluting 100.0 mL of a 2.50-M solution of HCl to 500.0 mL?
What is the molarity of a solution resulting from diluting 100.0 mL of a 2.50-M solution of HCl to 500.0 mL?
If a 1.20-M solution is diluted to prepare 2.50 L of a 0.480-M solution, what volume of the original solution was used?
If a 1.20-M solution is diluted to prepare 2.50 L of a 0.480-M solution, what volume of the original solution was used?
What would be the expected molarity if 150 mL of a 5.00-M solution is diluted to 750 mL?
What would be the expected molarity if 150 mL of a 5.00-M solution is diluted to 750 mL?
If 0.500 L of a solution is diluted to 2.00 L, what concentration should be expected if the original solution was 4.00 M?
If 0.500 L of a solution is diluted to 2.00 L, what concentration should be expected if the original solution was 4.00 M?
How much of a 3.60-M solution is needed to prepare 500 mL of a 0.450-M solution?
How much of a 3.60-M solution is needed to prepare 500 mL of a 0.450-M solution?
What is the molarity of the diluted solution if 0.850 L of a 5.00-M solution of copper nitrate, Cu(NO3)2, is diluted to a volume of 1.80 L?
What is the molarity of the diluted solution if 0.850 L of a 5.00-M solution of copper nitrate, Cu(NO3)2, is diluted to a volume of 1.80 L?
How much volume of 0.12 M HBr can be prepared from 11 mL of 0.45 M HBr?
How much volume of 0.12 M HBr can be prepared from 11 mL of 0.45 M HBr?
What volume of 1.59 M KOH is required to prepare 5.00 L of 0.100 M KOH?
What volume of 1.59 M KOH is required to prepare 5.00 L of 0.100 M KOH?
What volume of a 0.575-M solution of glucose, C6H12O6, can be prepared from 50.00 mL of a 3.00-M glucose solution?
What volume of a 0.575-M solution of glucose, C6H12O6, can be prepared from 50.00 mL of a 3.00-M glucose solution?
What is the concentration of the solution resulting from diluting 25.0 mL of a 2.04-M solution of CH3OH to 500.0 mL?
What is the concentration of the solution resulting from diluting 25.0 mL of a 2.04-M solution of CH3OH to 500.0 mL?
Flashcards
Dilution Equation?
Dilution Equation?
Equation used for dilution calculations: C1V1 = C2V2
C and V in C1V1=C2V2?
C and V in C1V1=C2V2?
C represents Concentration; V represents Volume.
Effect of doubling volume on concentration?
Effect of doubling volume on concentration?
The concentration is expected to decrease.
Concentration after 3-fold dilution?
Concentration after 3-fold dilution?
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Molarity after diluting 0.500 L of 2.00-M to 1.50 L?
Molarity after diluting 0.500 L of 2.00-M to 1.50 L?
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Volume of 0.250-M from 0.025 L of 1.50-M?
Volume of 0.250-M from 0.025 L of 1.50-M?
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Volume of 0.050-M from 100 mL of 0.500-M?
Volume of 0.050-M from 100 mL of 0.500-M?
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Volume ratio of diluting 3.00 M to 0.200-M?
Volume ratio of diluting 3.00 M to 0.200-M?
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Volume ratio to prepare 0.250-M from 0.500-M?
Volume ratio to prepare 0.250-M from 0.500-M?
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Volume ratio to dilute 5.00-M to 0.250 M?
Volume ratio to dilute 5.00-M to 0.250 M?
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V in dilution equation?
V in dilution equation?
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Concentration of diluting 10.0 mL of 4.00-M to 100.0 mL?
Concentration of diluting 10.0 mL of 4.00-M to 100.0 mL?
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Molarity after diluting 200 mL of 3.00-M to 800 mL?
Molarity after diluting 200 mL of 3.00-M to 800 mL?
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Concentration during dilution?
Concentration during dilution?
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Concentration if 0.500-M diluted by 5-fold?
Concentration if 0.500-M diluted by 5-fold?
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Volume of 1.00-M HCl needed for 500 mL of 0.50-M?
Volume of 1.00-M HCl needed for 500 mL of 0.50-M?
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Effect of halving volume on molarity?
Effect of halving volume on molarity?
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Volume of 6.00-M to prepare 2.00 L of 1.50-M?
Volume of 6.00-M to prepare 2.00 L of 1.50-M?
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Molarity if 300 mL of 10.00-M diluted to 1500 mL?
Molarity if 300 mL of 10.00-M diluted to 1500 mL?
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Molarity of diluting 100.0 mL of 2.50-M HCl to 500.0 mL?
Molarity of diluting 100.0 mL of 2.50-M HCl to 500.0 mL?
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Volume of original 1.20-M for 2.50 L of 0.480-M?
Volume of original 1.20-M for 2.50 L of 0.480-M?
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Molarity if 150 mL of 5.00-M diluted to 750 mL?
Molarity if 150 mL of 5.00-M diluted to 750 mL?
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Concentration after diluting 10.0 mL of 5.00-M to 60.0 mL?
Concentration after diluting 10.0 mL of 5.00-M to 60.0 mL?
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Concentration of final volume after 2 liter dilution?
Concentration of final volume after 2 liter dilution?
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Volume of 3.60-M solution needed for 500 mL of 0.450-M?
Volume of 3.60-M solution needed for 500 mL of 0.450-M?
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Molarity of diluting 0.850 L of 5.00-M to 1.80 L?
Molarity of diluting 0.850 L of 5.00-M to 1.80 L?
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Volume of 0.12 M HBr prepared from 11 mL of 0.45 M HBr?
Volume of 0.12 M HBr prepared from 11 mL of 0.45 M HBr?
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Volume of 1.59 M KOH to prepare 5.00 L of 0.100 M KOH?
Volume of 1.59 M KOH to prepare 5.00 L of 0.100 M KOH?
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Volume of 0.575-M glucose from 50.00 mL of 3.00-M?
Volume of 0.575-M glucose from 50.00 mL of 3.00-M?
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Concentration from diluting 25.0 mL of 2.04-M to 500.0 mL?
Concentration from diluting 25.0 mL of 2.04-M to 500.0 mL?
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