When 0.561 grams of a polymer were dissolved in 22.5 mL of benzene at 26.6 degrees C, the osmotic pressure was found to be 0.024 atm. Calculate the molar mass of the polymer.
Added by Scott K.
Step 1
B: Show more…
Show all steps
Your feedback will help us improve your experience
Sri K and 61 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A 276 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9 torr at 30.0 °C. What is the molar mass of the polymer?
Ronald P.
A 251 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9 torr at 30.0 °C. What is the molar mass of the polymer?
Chareen G.
The molar mass of a polymer was determined by measuring the osmotic pressure, $7.6 \mathrm{~mm} \mathrm{Hg}$, of a solution containing $5.0 \mathrm{~g}$ of the polymer dissolved in $1.0 \mathrm{~L}$. benzene. What is the molar mass of the polymer? Assume a temperature of $298.15 \mathrm{~K}$
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD