Khan Academy: Acids, Bases, and Ph

Chemistry or physical science fledglings get comfortable identifying acids and bases with a variety of pH indicators. They discover that different indicator solutions have different ranges, practice testing soil acidity, and use antacids...

What makes an acid different from a base? The explanation discusses the formation of an acid or base from hydrogen and hydroxide ions. The instruction ends with an overview of how this relates to the pH scale. 

Learners, through watching a simulation, can manipulate various characteristics of different solutions focusing on acid-base solutions where pH, strength of solution, and concentration may be changed. Views may be at the molecular...

In this video, learn the definitions of acid and base by studying Bonsted-Lowry reaction theory and Lewis Acid-Base concept. Understand what a proton donor and proton acceptor are in this video. [8:30]

Study examples of different kinds of neutralization reactions, and analyze the pH of the resulting salt solution. [7:33]

This resource must have a greater concentration of hydroxide ions than hydrogen ions because it makes pH seem basic. The video describes what happens on a molecular level to change the pH of a liquid and focuses on the importance of...

Students learn about acids, bases, and pH levels as they interact with the various features of this simulation.

A video showing how to use an acid-base titration to find mass of oxalic acid which is a weak acid. [12:30]

Read a passage and view examples about acid-base titration curves to prepare for the MCATs.

Practice for the MCAT with these Acid/base questions.