From enjoying the warmth of a fire to baking a cake, we benefit from chemical changes on a regular basis. This colorful program illustrates and explains numerous examples of chemical changes. It also takes a look at some of the common characteristics of chemical reactions. Concepts and terminology: physical change, chemical change, reaction, color change, gas, and heat.

Originally released by Visual Learning, 2013. Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015. Teacher's guide available under Additional info tag.

What are Chemicals? (2:22); --Chemical Changes (1:29); -- Comparing Changes (1:32); -- Observing Chemical Reactions (1:38); -- Video Review (1:12); -- Video Quiz (1:40); -- Credits: Chemical Changes (0:44); -- Chemical Change-Steel Wool Example (6:15);.