- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
How to calculate osmotic pressure
Posted on 2/7/18 at 12:41 pm
Posted on 2/7/18 at 12:41 pm
Osmosis is the diffusion of a fluid through a semipermeable membrane. When a semipermeable membrane (animal bladders, skins of fruits and vegetables) separates a solution from a solvent, then only solvent molecules are able to pass through the membrane. The osmotic pressure of a solution is the pressure difference needed to stop the flow of solvent across a semipermeable membrane. The osmotic pressure of a solution is proportional to the molar concentration of the solute particles in solution.
?=inRTV=iMRT
where
? is the osmotic pressure,
R is the ideal gas constant (0.0821 L atm / mol K),
T is the temperature in Kelvin,
i is the number of ions,
n is the number of moles of solute present,
V is the volume of the solution ( nV is then the molar concentration of the solute), and
M is the molar mass of the solute.
?=inRTV=iMRT
where
? is the osmotic pressure,
R is the ideal gas constant (0.0821 L atm / mol K),
T is the temperature in Kelvin,
i is the number of ions,
n is the number of moles of solute present,
V is the volume of the solution ( nV is then the molar concentration of the solute), and
M is the molar mass of the solute.
Posted on 2/7/18 at 12:41 pm to Big Pianist
i know how to calculate all the downvotes
Posted on 2/7/18 at 12:42 pm to Big Pianist
how the hell does SW Missouri State have a logo and we can't get NBA teams?
RA'd this is bullshite
RA'd this is bullshite
Posted on 2/7/18 at 12:42 pm to Big Pianist
quote:
Number of Posts: 1
Registered on: 1/30/2018
Post less
Posted on 2/7/18 at 12:42 pm to Big Pianist
quote:upload equation into Excel
How to calculate osmotic pressure
Posted on 2/7/18 at 12:42 pm to Big Pianist
quote:
temperature in Kelvin,
Where is Kelvin? What is so special about THAT place?
Posted on 2/7/18 at 12:43 pm to Big Pianist
How to GTFO
1. Click "Sign Out"
2. frick yourself
1. Click "Sign Out"
2. frick yourself
Posted on 2/7/18 at 12:55 pm to Big Pianist
Are you asking us a question or just throwing up scientific equations. Because there are a lot easier ways to estimate Osmotic pressure.
Posted on 2/7/18 at 12:58 pm to Big Pianist
Osmosis is one of Satan's lies.
Repent or burn in hell for all eternity, sinner.
Repent or burn in hell for all eternity, sinner.
Posted on 2/7/18 at 1:10 pm to Big Pianist
Get out of here you plagiarizing POS. All you have learned is how to copy/paste. Your dad is a cuck.
Posted on 2/7/18 at 1:17 pm to Big Pianist
I've seen better formulae walking through the quad.
Posted on 2/7/18 at 2:42 pm to Big Pianist
the answer is tree fiddy
and frick off for asking us to do your homework for ya
and frick off for asking us to do your homework for ya
Posted on 2/7/18 at 2:44 pm to Big Pianist
Move to engineering board
Posted on 2/7/18 at 3:50 pm to Big Pianist
Popular
Back to top
Follow TigerDroppings for LSU Football News