CK-12 Foundation
Ck 12: Acid Base Definitions
[Free Registration/Login may be required to access all resource tools.] In this module, define acids and bases and distinguish between Arrhenius and Bronsted-Lowry definitions to predict products in acid-base reactions that form water.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Bronsted Lowry Acids and Bases: Audio Book
Listen and learn as you discover definitions for acid, base, and acid-base reaction. View example formulas of Arrhenius and Bronsted-Lowry acid and bases.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Arrhenius Acid Base Reactions: Audio Book
Listen and learn about Arrhenius acid-base reactions while exploring mixtures, solutions, and their reactions. Examine the photos of the examples discussed in this website and discover how arrhenius acid-base reactions occur.
Shodor Education Foundation
Shodor: The Arrhenius Equation
This Shodor Educational Foundation site provides information on the Arrhenius equation and gives examples of its use.
University of Waterloo (Canada)
Univ. Of Waterloo: Conjugate Acid Base Pairs
This page, created by a chemistry professor from the University of Waterloo, provides an introduction to conjugate acid-base pairs.
University of Waterloo (Canada)
Univ. Of Waterloo: Conjugate Acids of Bases
This site, created by a University of Waterloo Chemistry professor, applies conjugate pair theory. It also deals with the ionization constants for acids and bases.
Other
Organic Chemistry on Line: Acids and Bases
The bottom of this page gives an excellent idea of what Lewis acids and bases are. Inculdes graphics to aid in understanding.
CK-12 Foundation
Ck 12: Plix Series: Properties of Acids and Bases
[Free Registration/Login Required] Drag different characteristics of acids and bases to the correct location on the interactive table. After the activity, answer one challenge question to check for understanding.
BBC
Bbc: Gcse Bitesize: Types of Chemical Reactions
This lesson focuses chemical reactions using acidic and alkaline solutions, the pH scale which measures the acidity or alkalinity of a solution, and how to use a pH meter. A link to an assessment is also provided.
BBC
Bbc: Gcse Bitesize: Acids, Alkalis and Salts Aqa
This lesson focuses on acids and alkalis including acidic and alkaline solutions, neutral solutions, indicators and the pH scale, the colors for litmus paper, and a link to a test.
BBC
Bbc: Gcse Bitesize: Types of Chemical Reactions
Bases are substances that can react with acids and neutralize them. Alkalis are bases that are soluble in water. The pH scale measures how acidic or alkaline a substance is. Substances with a pH lower than 7 are acidic, those with a pH...
Shodor Education Foundation
Shodor: Acid Base Chemistry
This Shodor Education Foundation page has a nice look at the major theories of acids and bases in less than one page. There are very simple defintions.
New York University
Nyu: Honors Chemistry I Arrhenius Acids and Bases
The basic definition for what Arrhenius acids and bases are.