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References Use the References to access important values if needed for this question. 900 Vapor pressure (mm Hg) 800 Carbon disulfide 700 600 Methanol 500 Ethanol 400 300 Heptane 200 100 0- 10 20 30 40 50 60 70 80 90 100 110 Temperature (C) The vapor pressure of diethyl ether is 400 mm Hg at 18.0 C. From the plot of vapor pressures vs temperature above, estimate the temperature at which the vapor pressure of heptane is 400 mm Hg. C than the intermolecular forces The intermolecular forces in diethyl ether are in heptane