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Solutions problems

Solutions problems. How many grams of KOH are required to make 87 mL of a 0.6 MK solution. 2.9. If 37 g of KNO 3 are dissolved into 850 mL of water, what is the molarity ?. .43. How many mL of 15M stock solution are required to make 150 mL of a 2.0 M solution?. 20.

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Solutions problems

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  1. Solutions problems

  2. How many grams of KOH are required to make 87 mL of a 0.6 MK solution

  3. 2.9

  4. If 37 g of KNO3 are dissolved into 850 mL of water, what is the molarity?

  5. .43

  6. How many mL of 15M stock solution are required to make 150 mL of a 2.0 M solution?

  7. 20

  8. How many mL of water must be added to 100 mL of a 7 M solution to make a 2 M solution?

  9. 250

  10. The freezing point depression constant for water is 0.52 oC/m. At what temperature will a 2.9 m solution freeze?

  11. -1.5

  12. The boiling point elevation constant for water is 1.86oC/m. At what temperature will a 1.5 m solution boil?

  13. 102.79

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