Other
Chem Guide: Strong and Weak Acids
This page from a retired Chemistry professor explains the terms strong and weak as applied to acids. As a part of this it defines and explains what is meant by pH, Ka and pKa and emphasizes the importance of not confusing the words...
CK-12 Foundation
Ck 12: Acid and Base Strength
[Free Registration/Login may be required to access all resource tools.] Help distinguish between degrees of dissociation for strong and weak acids and bases, and then define pH and use the hydrogen or hydroxide ion concentrations to...
![Science Geek: Properties of Acids and Bases [Pdf] Graphic](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Science Geek: Properties of Acids and Bases [Pdf] Graphic")
Other
Science Geek: Properties of Acids and Bases [Pdf]
This PDF gives a brief overview of the properties of acids and bases.
![Cosi Columbus: Cabbage Patch Chemistry [Pdf] Activity](http://content.lessonplanet.com/resources/thumbnails/410122/large/bwluav9tywdpy2symdiwmduymc0ynde4oc0xzxmzchv6lmpwzw.jpg?1589985500 "Cosi Columbus: Cabbage Patch Chemistry [Pdf] Activity")
Center of Science and Industry
Cosi Columbus: Cabbage Patch Chemistry [Pdf]
Make your own indicator by using red cabbage leaves and common household items. Includes full list of materials, procedures, and scientific explanation of how to determine if a substance is acidic, basic, or neutral based on the colors...
Crescent Public Schools
The Internet Science Room: Acids and Bases
Students study the three different theories that are used to define acids and bases. Each of these theories focuses on a slightly different property and broadens the definitions to include a wider range of substances.
Simon Fraser University
Chem1 Virtual Textbook: Bases
Acting as an overview from the General Chemistry Virtual Textbook, this site explores bases and their related characteristics. Several formulas are also provided.
CK-12 Foundation
Ck 12: Chemistry for High School
This digital textbook covers core chemistry concepts and includes interactive features, real-world examples, and videos.
Cosmo Learning
Cosmo Learning: Senior Chemistry With Chemguy
A collection of video lectures from a general chemistry class for high school students. Lectures cover topics such as equilibrium, thermochemistry, electrochemistry, and acids and bases with forty-four lectures. Lectures vary in length...
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.
TOPS Learning Systems
Tops Learning Systems: Top Science: Cabbage Chemistry [Pdf]
Experiment using water from boiling red cabbage to determine if a material is an acid, a base, or neutral.
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.
American Chemical Society
Middle School Chemistry: Co2 Reacting With Water
See how carbon dioxide reacts with water to produce carbonic acid.
Other
The Acids, Alkalis and Salts Crossword
Test your chemistry knowledge with this exciting hands-on online crossword puzzle. Creative Chemistry has developed an on-line game for teachers to utilize in their classrooms.
Upper Canada District School Board
Tom Stretton's Advanced Placement Chemistry: Unit 13: Acids and Bases
This online textbook provides learners with advanced-level material on acids and bases.
Other
Mcwdn: Chemistry: Acids and Bases: Differentiating and Quiz
Learn what distinguished an acid from a base. Then take a brief quiz to assess your new knowledge on the topic.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Acids and Bases
See how much you know about acids and bases through this fun tutorial. Practice matching the names or formulas to the correct category of acids or bases.
American Chemical Society
Middle School Chemistry: Neutralizing Acids and Bases
Learners will use citric acid and sodium carbonate solutions to see that adding a base to an acidic solution makes the solution less acidic. Students will then use a base to help them identify which of two acidic solutions is more...
American Chemical Society
Middle School Chemistry: P H and Color Change
Students see a demonstration of a color change using universal pH indicator and then change the concentrations of an acid and a base using a universal indicator to test the pH of the resulting solutions. Through an animation, they see...
University of Nebraska
Do Chem: Simple Heat of Acid Base Reaction
A simple lab activity that allows good data collection on heat of solution.
TeachEngineering
Teach Engineering: Red Cabbage Chemistry
Students take advantage of the natural ability of red cabbage juice to perform as a pH indicator to test the pH of seven common household liquids. Then they evaluate the accuracy of the red cabbage indicator, by testing the pH of the...
PBS
Pbs Teachers: Kitchen Chemistry
Conduct a series of virtual experiments using basic, acidic and neutral household liquids. Draw a conclusion from the results collected in an online lab journal.
Cosmo Learning
Cosmo Learning: Chemistry 1 A: General Chemistry
A collection of video lectures from a general chemistry course taught at the University of California, Berkeley. The course covers topics like stoichiometry, acid-base and solubility equilibrium, oxidation-reduction reactions, chemical...
Georgia Department of Education
Ga Virtual Learning: Physical Science: Solutions Chemistry
Through interactive puzzles, informational text and video clips, students will investigate the properties of solutions.
Open Curriculum
Open Curriculum: Polyprotic Acids and Bases
This article introduces how to classify acids and bases as polyprotic, as well as the properties of polyprotic acids and bases.