Answer:

Explanation:
Hello,
At first, we compute liquid-phase molar fractions:

Now, by means of the fugacity concept, for hexane, for instance, we have:

In this manner, at 25 °C the vapor pressure of hexane and heptane are 0.198946 atm and 0.013912 atm repectively, thus, the total pressure is:

Finally, from the hexane's fugacity equation, we find its mole fraction in the vapour as:

Best regards.
Hey... false is the answer :)
Answer:
I am sorry but i do not know the answer i am sorry
Explanation:
11,835.76 = 11.83576kg
683,763.88mg = 6.8376388hg
53.7m = 0.0537km
:) hoped this helped
brainlyest maybe?