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Topic: Gas Law Problems  (Read 2298 times)

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Offline catherinee

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Gas Law Problems
« on: June 02, 2014, 03:32:51 PM »
at standard Temperature, a gas has a volume of 275 mL. the temperature is then increased to 130 degrees Celsius, and the pressure is held constant. what is the new volume

is this Charles law. I did some work but I think it is wrong I have 275ml/273 = x/403k answer=2.49 is that right?
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Offline sjb

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Re: Gas Law Problems
« Reply #1 on: June 02, 2014, 04:16:51 PM »
Quote from: catherinee on June 02, 2014, 03:32:51 PM
at standard Temperature, a gas has a volume of 275 mL. the temperature is then increased to 130 degrees Celsius, and the pressure is held constant. what is the new volume

is this Charles law. I did some work but I think it is wrong I have 275ml/273 = x/403k answer=2.49 is that right?

Seems reasonable, though there are several definitions of standard. Looks a bit like a calculator error though?
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Offline Borek

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Re: Gas Law Problems
« Reply #2 on: June 02, 2014, 04:47:52 PM »
IOW: equation looks OK, answer looks wrong.
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Offline curiouscat

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Re: Gas Law Problems
« Reply #3 on: June 03, 2014, 01:53:02 AM »
Check your math.
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