8.87 Use the vapor pressure curves illustrated here to answer the questions that follow.
(a) What is the vapor pressure of ethanol
(b) Considering only carbon disulfide
(c) At what temperature does heptane
(d) What are the approximate normal boiling pains of each of the three substances?
(e) At a pressure of 400 mm Hg and a temperature of 70°C, is each substance a liquid, a gas, or a mixture of liquid and gas?
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Chapter 8 Solutions
CHEM FOR ENGNRNG SDNTS (EBOOK) W/ACCES
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