Add to ORKGLesson one looks at copper atoms using a Scanning Tunnelling Microscope connected to a computer. Several demonstrations of combustion include burning firecrackers under water. Lesson two shows combustion of an industrial diamond. Thermite reaction produces iron metal from iron oxide. Tatara, the traditional Japanese steelmaking process, is described. Lesson three studies chemical reactions between iron powder and sulfur, zinc and sulfur, and copper and sulfur. Chemical combination and decomposition, dry distillation, and pyrolysis are discussed. (41 minutes, color
Redox models that explain electrochemical issues have been found to be difficult to teach and to lea...
Asignación de números de oxidación en sustancias compuestas y nomenclatura de las mismas por los mét...
Without experiments or demonstrations, chemical concepts can be difficult to visualize. Textbooks an...
Lesson one demonstrates the circumstances under which common materials, such as sugar and table salt...
The first lesson provides examples of the Law of Conservation and Mass and the Law of Definite Propo...
In lesson one of this program, experiments are conducted on five white "mystery" powders to determin...
A simple lecture demonstration is described to show the latent presence of metal atoms in a metal sa...
This activity introduces students to the concept of the chemical formation of a mineral from a hot, ...
We use this metal oxidation inquiry activity to encourage students to investigate the law of conserv...
This experiment will demonstrate the heat that is released when iron is oxidized. Students will lear...
[v. 1.] Arithmetic, mensuration, elementary algebra and trigonometric functions, mechanics, hydrauli...
Summary: This is a series of three activities followed by a worksheet. The concepts taught include g...
Dynamic visualizations can strengthen chemistry instruction by illustrating atomic level phenomena. ...
To provide a solid understanding of chemistry at early stages of learning, any introductory course s...
In lesson one, heat is used to distill ethanol. Iodine distilled from seaweed demonstrates the chemi...
Redox models that explain electrochemical issues have been found to be difficult to teach and to lea...
Asignación de números de oxidación en sustancias compuestas y nomenclatura de las mismas por los mét...
Without experiments or demonstrations, chemical concepts can be difficult to visualize. Textbooks an...
Lesson one demonstrates the circumstances under which common materials, such as sugar and table salt...
The first lesson provides examples of the Law of Conservation and Mass and the Law of Definite Propo...
In lesson one of this program, experiments are conducted on five white "mystery" powders to determin...
A simple lecture demonstration is described to show the latent presence of metal atoms in a metal sa...
This activity introduces students to the concept of the chemical formation of a mineral from a hot, ...
We use this metal oxidation inquiry activity to encourage students to investigate the law of conserv...
This experiment will demonstrate the heat that is released when iron is oxidized. Students will lear...
[v. 1.] Arithmetic, mensuration, elementary algebra and trigonometric functions, mechanics, hydrauli...
Summary: This is a series of three activities followed by a worksheet. The concepts taught include g...
Dynamic visualizations can strengthen chemistry instruction by illustrating atomic level phenomena. ...
To provide a solid understanding of chemistry at early stages of learning, any introductory course s...
In lesson one, heat is used to distill ethanol. Iodine distilled from seaweed demonstrates the chemi...
Redox models that explain electrochemical issues have been found to be difficult to teach and to lea...
Asignación de números de oxidación en sustancias compuestas y nomenclatura de las mismas por los mét...
Without experiments or demonstrations, chemical concepts can be difficult to visualize. Textbooks an...