Numerade

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\( \mathrm{} \) \( g \) \( g / t s p \) \( \mathrm{} \) \( g \)

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Evelyn Clay

Numerade educator

#7. A sample of helium gas with a volume of 22.4 mL at 766 mm Hg is compressed at constant temperature until its volume is 12.7 mL. What is the new pressure of the sample? mm Hg

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Jennifer Hudspeth

Numerade educator

#5. For the following set of pressure/volume data, calculate the new volume of the gas sample after the pressure change is made. Assume that the temperature and the amount of gas remain constant. V= 109 mL at 729 mm Hg V = ? mL at 770. mm Hg Volume =

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Jennifer Hudspeth

Numerade educator

#12. Suppose 1.32 L of argon is cooled from 280. K to 67 K. What is the new volume of the argon sample? Volume = ___ L

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Jennifer Hudspeth

Numerade educator

#13. If 0.00816 mol neon gas at a particular temperature and pressure occupies a volume of 192 mL, what volume would 0.00694 mol neon gas occupy under the same conditions? Volume =

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Jennifer Hudspeth

Numerade educator

#14. if 1.72 mol argon gas occupies a volume of 200. L at a particular temperature and pressure, what volume does 12.71 mol argon gas occupy under the same conditions? Volume =

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#16. What volume will 2.26 g of helium gas occupy at 97 °C and 729 mm Hg pressure? Volume =

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#18. What pressure exists in a 110. L tank containing 6.0 kg of neon gas at 272 K?

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Suppose a 22.5 mL sample of helium gas at 23 °C and 1.89 atm is heated to 48 °C and compressed to a volume of 13.3 mL. What will the pressure of the sample be? Pressure =

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Jennifer Hudspeth

Numerade educator

#20. What will the volume of a sample be if 320. mL of an ideal gas at 24 °C and 1.12 atm is cooled to 13 °C and 0.975 atm?

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nicole t.