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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago

 
The temperature of an ideal gas in a sealed  0.90 m3 container is reduced from  350 K to 270 K. The final pressure of the gas is 70kPA. The molar heat capacity at constant volume of the gas is 28.0 J/mol • K. The heat absorbed by the gas, in kJ, is closest to: 
A)
 
-63 
B)
 
-82 
C)
 
63 
D)
 
82 
E)
 
zero 
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thanks for answering my physics problem. Smiling Face with Glasses
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