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Chemistry

Chemistry

Quiz 5 :

Gases

Quiz 5 :

Gases

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Which one of the following gas laws explains the increase in volume of a basketball upon inflating it at constant temperature and constant pressure?
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Answer:

B

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Convert 717.28 mmHg to bar.
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Answer:

D

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The atmospheric pressure is 715 mmHg. What is the pressure in bar?
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Answer:

D

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Convert 1.25 atm to bar.
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The volume of a gas is proportional to number of moles of a gas. What is this known as?
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Which one of the gas laws explains why the second floor of a house is usually warmer than the ground floor?
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What volume (in mL) will a sample of F2 gas occupy in a syringe at 5.57 bar if the F2 has a volume of 25.0 mL at 1.22 bar?
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According to Boyle's law, decreasing the volume of a gas sample will result in ________ in the pressure. Boyle's law assumes constant temperature and a constant amount of gas.
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Convert 3.1473 atm to bar.
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The volume of a gas is proportional to the temperature of a gas. What is this known as?
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A gas occupies 3.33 L at 2.23 bar. What is the volume at 2.50 bar?
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If a sample of 0.29 moles of Ar occupies 3.8 L under certain conditions, what volume will 0.66 moles occupy under the same conditions?
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Convert 29.592 inches Hg to bar.
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According to Avogadro's law, the volume of a gas sample ________ with an increase in the number of moles of gas in the sample. Avogadro's law assumes constant temperature and constant pressure and is independent of the identity of the gas.
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What volume will a balloon occupy at 1.01 bar if the balloon has a volume of 7.6 L at 3.85 bar?
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If a scuba diver inhaled air at 3 bar pressure deep in the water and decided to swim back quickly to the surface while holding her breath, what do you expect would happen?
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The volume of a gas is inversely proportional to the pressure of a gas. What is this known as?
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Convert 123.80 kPa to bar.
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According to Charles's law, volume of a gas ________ with increasing temperature. Charles's law assumes constant pressure and a constant amount of gas.
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Convert 4744.1 mmHg to bar.
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