Osmotic concentration, formerly known as osmolarity, is the measure of solute concentration, defined as the number of osmoles (Osm) of solute per litre (L) of solution (osmol/L or Osm/L). The osmolarity of a solution is usually expressed as Osm/L (pronounced "osmolar"), in the same way that the molarity of a solution is expressed as "M" (pronounced "molar"). Whereas molarity measures the number of moles of solute per unit volume of solution, osmolarity measures the number of osmoles of solute particles per unit volume of solution. This value allows the measurement of the osmotic pressure of a solution and the determination of how the solvent will diffuse across a semipermeable membrane (osmosis) separating two solutions of different osmotic concentration. (Wikipedia).
Chemistry - Solutions (44 of 53) Colligative Properties- Osmotic Pressure
Visit http://ilectureonline.com for more math and science lectures! In this video I will find osmotic pressure.
From playlist CHEMISTRY 19 SOLUTIONS
Chemistry - Solutions (45 of 53) Colligative Properties- Osmotic Pressure Ex. 1
Visit http://ilectureonline.com for more math and science lectures! In this video I will find what is the osmotic pressure caused by ocean water.
From playlist CHEMISTRY 19 SOLUTIONS
Chemistry - Solutions (46 of 53) Colligative Properties- Osmotic Pressure Ex. 2
Visit http://ilectureonline.com for more math and science lectures! In this video I will find what is the molar mass of polystyrene.
From playlist CHEMISTRY 19 SOLUTIONS
Molar Mass From Osmotic Pressure - Molarity & Van't Hoff Factor - Chemistry Problems
This chemistry video tutorial explains how to calculate the molar mass from osmotic pressure. Given the osmotic pressure and the van't hoff factor, you need to calculate the molarity of the solution which can help you to determine the number of moles of solute in the solution if you know
From playlist New AP & General Chemistry Video Playlist
Chemistry - Solutions (47 of 53) Colligative Properties- Reverse Osmosis- Basics
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain reverse osmosis.
From playlist CHEMISTRY 19 SOLUTIONS
Chemistry - Solutions (8 of 53) Expressing Concentrations: Molarity: Example 1
Visit http://ilectureonline.com for more math and science lectures! In this video I will take a closer look at the effect of polarity on solubility.
From playlist CHEMISTRY 19 SOLUTIONS
Chemistry - Acids & Bases Fundamentals (14 of 35) Effective Concentration
Visit http://ilectureonline.com for more math and science lectures! In this video I will determine the relationship between the pH and effective concentration.
From playlist CHEMISTRY 22 ACIDS AND BASES
Chemistry - Acids & Bases Fundamentals (9 of 35) Calculating the pH: Ex 1
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculate the pH given the concentration of H+.
From playlist CHEMISTRY 22 ACIDS AND BASES
Colligative Properties - Boiling Point Elevation, Freezing Point Depression & Osmotic Pressure
This chemistry video tutorial provides a basic introduction into colligative properties such as boiling point elevation, freezing point depression, osmotic pressure, and vapor pressure. It explains how to calculate the boiling point and freezing point of a solution as well as how to calcu
From playlist New AP & General Chemistry Video Playlist
General Chemistry: Lec 8. Osmotic Pressure, Colloids & Sum Up of Colligative Properties
UCI Chem 1B General Chemistry (Spring 2012) Lec 08. General Chemistry -- Osmotic Pressure, Colloids & Sum Up of Colligative Properties -- View the complete course: http://ocw.uci.edu/courses/chem_1b_general_chemistry.html Instructor: A.J. Shaka. Ph.D. License: Creative Commons BY-NC-SA
From playlist Chemistry 1B: General Chemistry
Chemistry - Acids & Bases (30 of 45) Comparing Acid Strengths Using % Concentrations
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the % ionized of a strong, weak, weaker, and very weak acid.
From playlist CHEMISTRY 22 ACIDS AND BASES
Introduction to Chemical Engineering | Lecture 18
Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of the kidney, focusing upon the single nephron glomeruli filtration rate, SNGFR. Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanfor
From playlist Lecture Collection | Introduction to Chemical Engineering
Chemistry - Solutions (43 of 53) Colligative Properties- Osmosis- Mechanization
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the mechanization of colligative properties of osmosis.
From playlist CHEMISTRY 19 SOLUTIONS
What Happens When You Put Salt on Orbeez? High Speed Water Absorption Experiment
Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I show you what happens when you blend solid orbeez in a blender. I talk about osmosis and show you how fast super absorbant polymers can absorb water. Then I show you a crazy effect that happens when you put salt on
From playlist The Action Lab Does Chemistry
Year 11 Biology Module 2 Organisation of Living Things Gas Exchange in Plants Microscopic stomata
From playlist Y11 Bio Mod 2 Organisation of Living Things
Multiscale modeling and simulations to bridge molecular... - 4 October 2018
http://www.crm.sns.it/event/422/ Multiscale modeling and simulations to bridge molecular and cellular scales Predicting cellular behavior from molecular level remains a key issue in systems and computational biology due to the large complexity encountered in biological systems: large num
From playlist Centro di Ricerca Matematica Ennio De Giorgi
Understanding Semi-Permeable Membranes and Osmosis
An attempt was made to explain osmosis and the fundamental forces which cause it to occur. It did not go well, but oh well I tried and it's good enough I hope.
From playlist Summer of Math Exposition Youtube Videos
Chemistry - Acids & Bases (26 of 45) How to Find the [H+] and pH of Formic Acid
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the concentration of the hydrogen ion and pH of the formic acid solution.
From playlist CHEMISTRY 22 ACIDS AND BASES