Five grams of the specified pure solvent is placed in a variable volume piston. What are...

Five grams of the specified pure solvent is placed in a variable volume piston. What are the molar enthalpy and total enthalpy of the pure system when 50% and 75% have been evaporated at (i) 30C, (ii) 50C. Use liquid at 25C as a reference state. a) Benzene (liquid density = 0.88 g/cm3) b) Ethanol (liquid density = 0.79 g/cm3) c) Water without using the steam tables (liquid density = 1 g/cm3) d) Water using the steam tabless

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queen_honey_blossom answered 1 year ago

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