menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Polyacrylamide is a water-soluble polymer whose aqueous solution containing 25 g/l develops an osmotic pressure of 0. 54 torr at 25◦c. Find the approximate molecular weight of t…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Polyacrylamide is a water-soluble polymer whose aqueous solution containing 25 g/l develops an osmotic pressure of 0. 54 torr at 25◦c. Find the approximate molecular weight of t…
asked
Jul 1, 2023
187k
views
2
votes
Polyacrylamide is a water-soluble polymer whose aqueous solution containing 25 g/l develops an osmotic pressure of 0. 54 torr at 25◦c. Find the approximate molecular weight of the polymer sample.
Chemistry
high-school
Movsar Bekaev
asked
by
Movsar Bekaev
8.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
35° is your answer because it just makes snes e
Thawn
answered
Jul 5, 2023
by
Thawn
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Mar 13, 2024
67.7k
views
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?
Abhishek Prajapat
asked
Mar 13, 2024
by
Abhishek Prajapat
7.8k
points
Chemistry
high-school
1
answer
1
vote
67.7k
views
asked
Feb 6, 2023
122k
views
Sucrose is very soluble in water. At 25◦C, 211.4 grams of sucrose will dissolve in 100 g of water. Given that the density of the saturated sucrose solution is 1.34 g/mL, what is the molarity of the solution?
Dan At Demand
asked
Feb 6, 2023
by
Dan At Demand
7.9k
points
Chemistry
high-school
1
answer
2
votes
122k
views
asked
May 14, 2019
104k
views
List the gases h2o, he, hcl, brf, and no2 in order of increasing average molecular velocity at 25◦c. 1. rates of effusion: no2 < hcl < brf < he < h2o 2. rates of effusion: brf < no2 < hcl < h2o < he 3. rates of effusion: h2o < no2 < he < brf < hcl 4. rates of effusion: brf < h2o < hcl < no2 < he 5. rates of effusion: brf < he < hcl < h2 < no2 6. rates of effusion: he < brf < hcl < h2o < no2
SilverSurfer
asked
May 14, 2019
by
SilverSurfer
7.9k
points
Chemistry
high-school
1
answer
5
votes
104k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org