Measured conditions for the bottoms from a depropanizer distillation unit in a small refinery are given below. Using the data in Figure and assuming an ideal liquid solution (volume of mixing = 0), compute the liquid density in lb/ft3, lblgal, lb/bbl(42 gal), andkg/m3.

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Liquid 229 Phase Condition Temperature, °F Pressure, psia Flow rates, Ibmol/h: C3 iC4 nC4 iCs nCs 282 2.2 171.1 226.6 28.1 17.5 Water 1.0 0.9 Cyclohexane Dodecane Undecane 0.8 Benzene Decane N-hexane Nonane 0.7 Iso-pentane -N-butene N-octane Propylene N-heptone iso-butane Propane 0.6 Ethane 0.5 700 0.4- 600 500 400 300 200 100 Temperature F 0.3 -100 N-pentane Ethylene (Specific gravity) density, grams per cm?