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Brain Toss

Brain Toss. 1. What are the two components of a solution?. 2 . What three things increase the rate at which a solute dissolves?. 4. What is the molarity of 400g CuSO 4 in 4L of solution? Show you work!.

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Brain Toss

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  1. Brain Toss

  2. 1. What are the two components of a solution?

  3. 2. What three things increase the rate at which a solute dissolves?

  4. 4. What is the molarity of 400g CuSO4 in 4L of solution? Show you work!

  5. 5. If I double the volume of a solution by adding distilled water, by what factor will I have changed the number of moles?

  6. 6. How could you prepare 250mL of .20M NaCl using only 1.0M NaCl and water?

  7. 7. What does it mean what a solution is saturated?

  8. 8. What affects the solubility of a solution?

  9. 9. How many grams of K2SO4 would you need to prepare 1500g of 5.0% (m/m) solution?

  10. 10. How many grams potassium chloride are needed to prepare .750L of a 1.50 M solution of potassium chloride in water??

  11. 11. What is Mr. Allen’s favorite Star Wars movie and character?

  12. 12. If 18.6 g of methanol is used to dissolve 2.68g of Hg(CN)2, what is the percent by mass of the solution.

  13. 13. Write the equation for molarity using variables. Label the variables.

  14. 14. How many moles of hydrogen gas are there in a 2.5L container at 20 degrees Celsius and 115kPa?

  15. 15. Define miscible and give and example.

  16. 16. Define miscible and give and example.

  17. 17. What college did Mr. obtain his B.S., what did he major in, and what school is he going to for teaching?

  18. 18. What happens to the solubility of a gas as pressure increases?

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