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Mole Word Problems

Mole Word Problems. Review. 1. How many moles of Helium are in 100 Liters?. 100 Liters He. 1 Mol. 22.4 Liters. 4.46 moles. 2. If you had 100 grams of Krypton gas how many moles would you have?. 100 grams Kr. 1 Mole Kr. 83.8 grams. = 1.19 Moles Kr.

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Mole Word Problems

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  1. Mole Word Problems Review

  2. 1. How many moles of Helium are in 100 Liters? 100 Liters He 1 Mol 22.4 Liters 4.46 moles

  3. 2. If you had 100 grams of Krypton gas how many moles would you have? 100 grams Kr 1 Mole Kr 83.8 grams = 1.19 Moles Kr

  4. 3. What would be the volume of the gas in problem 2. 1.19 Moles Kr 22.4 Liters 1 mole = 26.65 Liters

  5. 4a. You’ve just been hired give tourists balloon rides in Hawaii.If they rode in 300 Liter balloons how many grams of Helium would it take to fill one balloon?

  6. 1 mole 300 Liters 4 grams He 22.4 Liters 1 mole He 53.57 Grams He

  7. 4b. You have just ran out of Helium, but your money hungry boss Mr. Graham wants you to use the army surplus Hydrogen he bought at a discounted price.How many grams of Hydrogen would it take to fill the same 300 Liter balloon?

  8. 1 mole 300 Liters 2 grams H2 22.4 Liters 1 mole H2 26.78 grams of H2

  9. 4c. Which would rise faster? The helium filled balloon or the Hydrogen? • The Hydrogen, because it’s lighter. (less dense)

  10. 4d. Why would Hawaii’s Dept of Safety not want Mr. Graham Balloon Tours to use hydrogen in his balloons? Hydrogen is highly explosive. Hydrogen is highly explosive. Hydrogen is highly explosive.

  11. Boom! The End!

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