21 Results
Viscosity   
(Other (1))
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Miscibility   
(Other (1))
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Amorphous Materials: Glasses   
(Other (1))
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Liquids   
(Other (1))
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Solutions   
(Movie/Animation, Audio/Visual (9))
Reactions and demonstrations exploring the concepts of solutions.
Viscosity of Liquids   
(Movie/Animation, Audio/Visual (8))
Various experiments determining the viscosity of liquids.
Scattering and Absorption of Light   
(Movie/Animation, Audio/Visual (7))
The effects of passing light through a colloidal suspension of milk in water and through a solution of copper sulfate are shown.
Electrical Conductivity-Liquids   
(Movie/Animation, Audio/Visual (6))
The conductivity of liquids are tested.
Measuring Relative Viscosity   
(Movie/Animation, Audio/Visual (6))
The rate of flow of six different liquids through a Mohr pipet is measured.
Ferrofluid   
(Movie/Animation, Audio/Visual (3))
A magnet placed just below a dish containing ferrofluid generates an array of spikes in the fluid.
Paramagnetism: Nitrogen and Oxygen   
(Movie/Animation, Audio/Visual (3))
A magnet is shown to strongly attract a pair of metal tongs. The magnet has no visible effect on liquid nitrogen, but when pale blue liquid oxygen is poured near the poles of the magnet, it shows definite attraction.
Vapor Pressure: Drinking Bird   
(Movie/Animation, Audio/Visual (3))
A novelty store "Drinking Bird" repeatedly dips is beak into a beaker of water and then bobs back to an upright position. Visible movement of a liquid in the bird's body accompanies the bobbing; the movement is caused by changing vapor pressure of the liquid due to different temperatures at the bird's head and the bird's body.
Solids-Liquids   
(Movie/Animation, Audio/Visual (23))
Reactions and demonstrations exploring the properties of solids and liquids.
Vapor Pressure of a Mixture: Raoult's Law   
(Movie/Animation, Audio/Visual (2))
The measurement of pressure exerted by a vapor is demonstrated using barometers. Vapor pressure varies with the strength of the intermolecular forces in the liquid. In this section we will look at vapor pressure of mixtures. We can calculate the vapor pressure of a mixture using Raoult's law.
Vapor Pressure: Molecular Size   
(Movie/Animation, Audio/Visual (2))
The measurement of pressure exerted by a vapor is demonstrated using barometers. Vapor pressure varies with the strength of the intermolecular forces in the liquid.
Boiling by Cooling   
(Movie/Animation, Audio/Visual (2))
A flask contains water and water vapor at 100C. Each time ice water is poured over the outside of the flask, the water inside the flask boils. Although the temperature of the water in the flask has decreased, in each instance boiling is observed.
Viscosity of Liquids   
(Movie/Animation, Audio/Visual (2))
The viscosities of water, 2-propanol (rubbing alcohol), ethylene glycol (antifreeze) and vegetable oil are compared. The viscosities of water, hexane, octane, 2,2,4-trimethylpentane and 1-pentanol are measured.
Enthlapy-Thermodynamics   
(Movie/Animation, Audio/Visual (10))
Reactions and demonstrations the explore thermodynamic concepts.
Intermolecular_Forces__Liquids_and_Solids : BoilingPoint (10 Variations)   
(Assessment Material (1))
Which of the following substances has the highest boiling point?
Solids, Liquids & Gases   
(Activity, Instructional Material (3), Activity (2), Instructional Material (4), Test, Assessment Material (3))
ACS Science for Kids resources explore the chemical and physical properties of solids, liquids, and gases.
ChemPaths 104 W Jan 19   
()
Today in Chem 104: * Lecture: Intermolecular Forces: Liquids * Reading: Review Kotz Ch. 12 Sec. 1-3; or Review Moore Ch. 9: Sec. 6; Ch. 11: Sec. 1-4. * Practice Quiz and Homework #1 Due by 11:55 PM, M Jan 24