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Well, if I figured this right:
P = n * R * T / V Whe P = pressure in atm n = amount of substance in moles R = Thermal expansion ( 1atm / K*mol ) T = Temp change in Kelvins V = Volume of a sealed container in Liters ( n ) for CO2 is 22.727mol ( R ) for CO2 is 0.08206 ( T ) is 298K ( V ) is 6.81322 Liters Ignoring the air present in the container when it was sealed, and introducing 1 Kg (2.2lbs) of dry ice in my 6.813 L tank, while the air in my living room is 24 C (75 F) final pressure inside the tank will be 8238.7 psi. Oh, crap. |
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