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Topic: gas law question part 2 (answer included; please review)  (Read 2821 times)

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Offline browneyedbella

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gas law question part 2 (answer included; please review)
« on: October 18, 2008, 12:55:18 AM »
Carbon dioxide gas occupies 4.5L at 30*C and 650 mmHg. What will be the volume of the gas at 1.1 atm pressure and 200*C?

PV = nRT

V = nRT
       P

V = (44g/mol) (0.0821atm) (200+273)K
                      1.1 atm
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Offline Astrokel

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Re: gas law question part 2 (answer included; please review)
« Reply #1 on: October 18, 2008, 01:59:11 AM »
no no, you were not given the amount of CO2 so you need to work out the other way. hint: ratio and proportion
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