# Physics

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Dry ice is frozen carbon dioxide. If you have 1.4kg of dry ice, what volume will it occupy if you heat it enough to turn it into a gas at a temperature of 20 degrees Celsius? (answer is in m^3)

• Physics -

PV=nRT

n=number of moles=1400/44

R is universal gas constant
T=20+273
P=101.3kpa
solve for V

• Physics -

0.55 cubic meters

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