HomeworkLib
Question

The vapor pressure of 1,2-dichlorobenzene (M = 147 ginol) at 25 C is 1.0 mi n g. What will be the concentration of chloroform in air that is in equilibrium with pure liquid chloroform? Give the answer in both mg/m and ppmv.

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

a) 21 E) V RT x 142 760 D 0821 x29g 10-3 ㄳ3

0 0
Add a comment
Know the answer?
Add Answer to:
The vapor pressure of 1,2-dichlorobenzene (M = 147 ginol) at 25 C is 1.0 mi n...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • The vapor pressure of pure benzene (C6H6) at 25°C is 94.4 torrwhile the vapor pressure of...

    The vapor pressure of pure benzene (C6H6) at 25°C is 94.4 torrwhile the vapor pressure of pure chloroform (CHCl3) at 25°C is 172 torr. An ideal solution isformed when 50 g of chloroform is added to 50 g of benzene. Calculate the vapor pressure of chloroform over thischloroform-benzene solution at 25°C. a) 86 torr b) 68 torr c) 148 torr d) 125 torr e) 172 torr

  • At 90°C, the vapor pressure of pure methylbenzene is 400 Torr and that of pure 1,2-dimethylbenzene...

    At 90°C, the vapor pressure of pure methylbenzene is 400 Torr and that of pure 1,2-dimethylbenzene is 150 Torr. What the composition of a liquid mixture that boils at 90°C when the pressure is 0.50 atm? What is the composition of the vapor produced?

  • the liquid and ya the mole fraction in the vapor.) 8. At 90°C, the vapor pressure...

    the liquid and ya the mole fraction in the vapor.) 8. At 90°C, the vapor pressure of pure methylbenzene is 400 Torr and that of pure 1,2- dimethylbenzene is 150 Torr. What the composition of a liquid mixture that boils at 90°C when the pressure is 0.50 atm? What is the composition of the vapor produced?

  • The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that...

    The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in chloroform is estrogen. Calculate the vapor pressure of the solution at 25 °C when 7.795 grams of estrogen, C18H24O2 (272.4 g/mol), are dissolved in 156.9 grams of chloroform. chloroform = CHCl3 = 119.40 g/mol.

  • The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that...

    The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in chloroform is estrogen. Calculate the vapor pressure of the solution at 25 °C when 9.963 grams of estrogen, C18H24O2 (272.4 g/mol), are dissolved in 219.0 grams of chloroform. chloroform = CHCl3 = 119.40 g/mol. VP(solution) = ? mm Hg

  • The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that...

    The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in chloroform is estrogen.   Calculate the vapor pressure of the solution at 25 °C when 9.708 grams of estrogen, C18H24O2 (272.4 g/mol), are dissolved in 207.4 grams of chloroform. chloroform = CHCl3 = 119.40 g/mol. VP(solution) = _____ mm Hg

  • The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that...

    The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in chloroform is estrogen. Calculate the vapor pressure of the solution at 25 °C when 14.42 grams of estrogen, C18H24O2 (272.4 g/mol), are dissolved in 159.2 grams of chloroform. chloroform = CHCl3 = 119.40 g/mol. VP(solution) = ________ mm Hg

  • 6. At 25°C, the vapor pressure of pure pentane, n-CsH12 is 0.674 bar and that of...

    6. At 25°C, the vapor pressure of pure pentane, n-CsH12 is 0.674 bar and that of pure hexane, n- C6H14 is 0.198 bar. Assuming these two compounds form an ideal solution: (a) Prepare a pressure-composition (p vs mole fraction) diagram for this binary system. (b) Calculate the partial pressure of each substance and the total pressure over the solution that has a mole fraction of pentane, Xcm.=0.35 (c) What is the composition of the vapor phase in equilibrium with the...

  • The vapor pressure of chloroform is 173.11 mm Hg at 25°C. How many grams of testosterone,...

    The vapor pressure of chloroform is 173.11 mm Hg at 25°C. How many grams of testosterone, C19H28O2, a nonvolatile, nonelectrolyte (MW = 288.4 g/mol), must be added to 292.3grams of chloroform to reduce the vapor pressure to 169.77 mm Hg ? chloroform = CHCl3 = 119.40 g/mol. Answer in - g testosterone Round to appropriate significant figures

  • Liquid C and D form a real solution at 25 °C. The vapor pressure of pure...

    Liquid C and D form a real solution at 25 °C. The vapor pressure of pure liquid C and D is 0.75 and 1.50 atm, respectively. At the composition of solution XC = 0.5, the liquid pressure of C is 0.25 atm. Determine the activity of liquid C and the vapor pressure of liquid D at the above mentioned composition in the solution.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT