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The heat released when 0.184 pounds of kerosene is cooled from 84.6 oC to 13.8 oC is applied to an 84.0 gram sample of chlorine gas that occupies 1.85 dm3 at STP. Upon the addition of the heat energy, the volume of the chlorine gas expands to 2.45 L. What is the new pressure of the chlorine gas, in atmospheres? (Cchlorine gas = 0.48 J/g.oC)