9 Results
Group VIA: Chalcogens   
(Other (1))
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Aqueous Reactions: Sulfuric Acid   
(Movie/Animation, Audio/Visual (9))
Reactions of solutions with aqueous Sulfuric Acid.
Plastic Sulfur   
(Movie/Animation, Audio/Visual (5))
Yellow powdered sulfur is heated until it becomes molten and brown. At first it flows freely, but then it becomes very viscous. Upon further heating, the viscous sulfur flows freely again and ignites. The burning liquid sulfur is poured into a beaker of water. When removed from the water, the sulfur is rubbery and flexible.
Reactions of Sulfurous Acid   
(Movie/Animation, Audio/Visual (5))
These demonstrations illustrate the production and effects of sulfur dioxide, a pollutant generated by the burning of sulfur impurities in coal. The sulfurous acid produced by dissolving sulfur dioxide in water is allowed to react with various forms of calcium carbonate found in nature, namely marble, limestone, chalk, and eggshell.
Acid Base Reactions of Sulfur Dioxide   
(Movie/Animation, Audio/Visual (3))
Acid base reactions involving sulfur dioxide are shown.
Sulfur   
(Movie/Animation, Audio/Visual (2))
Reactions and explosions involving sulfur are demonstrated.
Sulfur and Its Compounds   
(Article (36))
Volume 05, issue 07 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932.
Sulfur and Its Compounds   
(Article (36))
Volume 04, issue 07 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932.
The Sulfur Family   
(Article (34))
Volume 03, issue 06 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932.