Question

Pure hexane has a vapor pressure of 0.186 atm at room temperature. Calculate the vapor pressure of the hexane 0.135 moles of I2 is mixed with 9.62 moles of hexane

Answer 1

Answer:

Explanation:

mole fraction of hexane = 9.62/ 9.62+0.135

= 0.98

vapor pressure of the hexane = mole fraction of hexane *vapor pressure of

pure hexane

= 0.186* 0.98

= 0.1822 atm