## Question

2. How can you make a supersaturated solution from a saturated solution?

3. How can you make an unsaturated solution from a saturated solution?

4. What is the molarity of a solution made when you dilute 35 grams of sodium carbonate to a volume of 3,400mL?

5. How many grams of calcium chloride powder are needed to create a 450 mL, 0.25 M solution?

6. What is the molarity of a solution containing 0.5 moles of sodium chloride dissolved to make 0.05 liters of solution?

7. What is the molarity of a solution containing 734 grams of lithium sulfate dissolved into a 2500 mL solution?

8. IfI add 25 mL of water to a 125 mL of a 0.15M NaOH solution, what will the molarity of the diluted solution be?

9. How much 0.05M HCl solution can be made by diluting 250 mL of 10M HCI?

10. How much water would I need to add to 500 mL of a 2.4M KCl solution to make it a 1.0M solution?

11. To what volume will you have to dilute 30.0 ml of a 12M HCl solution to make a 0.35M HCl solution?

12. How many grams of calcium chloride will be needed to make 750 mL of a 0.100M CaCl2 solution?

13. If it takes 54mL of 0.1M NaOH to neutralize 125mL of an HCl solution, what is the concentration of the HCI?

14. If it takes 25mL of 0.05M HCl to Deutralize 345mL of NaOH solution, what is the concentration of the NaOH solution?

1. The concentration (M) of aqueous methanol produced when 0.200L of a 2.00M solution was diluted to 8.00L is

2. What volume (mL) of a concentrated solution of sodium hydroxide (6.00M) must be diluted to 200.0mL to make a 1.50M solution of sodium hydroxide?

3. A 70mL solution of 5M NaOH needs to be prepared from a stock solution of 5M NaOH. How much of the stock solution needs to be used to create the diluted solution?

4. How much 5M NaOH is needed to titrate 75mL 25M H2SO4?

5. How much 1.5M KOH is needed to titrate a 1M H2P04 solution?

6. Describe the steps you would follow to Ca(OH)2 create a 2.5M solution from a powder stock solution. Show both your math and visual steps of what you would do.

7. Describe the steps you would take to create a 750ml, 3.5M H2SO4 solution from a liquid stock solution of 15.8 H2SO4. Show both your math and visual steps of what you would do.

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