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QUESTION 9 A 1:1 mixture (by moles) of 1,2-propanediol and sulfolane was heated to 179 C in a distillation apparatus. What is the total pressure of
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QUESTION 9 A 1:1 mixture (by moles) of 1,2-propanediol and sulfolane was heated to 179 ° C in a distillation apparatus.
What is the total pressure of the system at 179°C? Pressure of solvent (in atm) Temperature 1,2-propanediol Sulfolarie 179°C 0.757 0.0578 QUESTION 10 The vacuum applied to the system brings the vapor pressure down to 0.35 atm (normal atmospheric pressure is 1.0 atm). Is the
mixture boiling at this temperature? 0 a, no
0 b. yes
0 c, not enough information

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Subject: Chemistry, Science

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