Chemistry
posted by Timofey .
Calculate the volume occupied by 200g of steam at 200 °C and 0.5 atm.
is my answer correct:
PV = nRT
V = nRT/P
V = gRT/mm P
V = (200g H2O)(0.0821 liters atm/1mole K)(473 K)/ (18g H2O/1mole )(0.5 liters atm) = 863 liters

I agree
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