Curated OER
Acids and Bases
In this acids and bases worksheet, students summarize the key properties of acids and bases and define pH. Students have 18 problems to solve.
John Wiley & Sons
Concepts in Biochemistry: Concept Reviews: Water, P H, and Non Covalent Bonding
A detailed review of water and its structure. Included are diagrams, animated graphics, and review quizzes. For the advanced high school student.
Clackamas Community College
Clackamas Community College: Self Ionization of Water
A short explanation of how water ionizes by itself.