Curated OER
Bond Energies
Before completing this learning exercise, chemists are supposed read a portion of their textbook. Assign the chapter on bond energies, endothermic, and exothermic reactions. Then have your class answer the questions and fill in the data...
Creative Chemistry
Combustion of Alcohols
For this combustion worksheet, learners complete two problems using a table showing the amount of heat released when different alcohols burn. They then create two graphs plotting the energy release against the number of carbon atoms.
CK-12 Foundation
Ck 12: Physical Science: Chemical Change
[Free Registration/Login may be required to access all resource tools.] Definition of chemical change and examples, signs of chemical change and how it can be reversed.