Chemistry, 20.02.2021 01:00, CobyHageman
6. A container is filled with a mixture of carbon dioxide, oxygen, and nitrogen gases. The total pressure inside
the container is 1.5 atm. If the pressure of the carbon dioxide gas is 0.16atm, and the pressure of the oxygen
gas is .45 atm, then what is the partial pressure of the nitrogen gas in atmospheres? Circle the Correct
(2.10atm or 0.89atm)
7. A sample of helium gas occupies a volume of 24.6 L at 2.20 atm. What would its volume be at 3.50 atm?
Circle the Correct (28.1L or 15.5L)
8. A container of nitrogen gas has a pressure of 256,4 mm Hg at 362 K. If the temperature is decreased to 251
K, what is the pressure of the gas in the container? Circle the Correct (106mmHg or 178mmHg)
9. A 32.4 L gas sample at STP is compressed to a volume of 28.4 L, and the temperature is increased to 352 K.
What is the new pressure of the gas in atmospheres? Circle the Correct (1.47atm or 2.35atm)
10. At what temperature in Kelvin will 0.1243 moles of fluorine exert a pressure of 2.02 atm at a volume of
0.625 L? Circle the Correct (240K or 124K)
*i need them worked out too..*
Answers: 3
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