Khan Academy: Biology: Water, Acids, and Bases: Introduction to Buffers

Learn the basics of acids, bases, proton concentration, the pH scale, and buffers in this article.

This video will explore the pH scale. See some examples of how to calculate the pH of water, orange juice, and bleach. [11:37]

Learn the basics of the Bronsted-Lowry definition of acids and bases in this video. [8:56]

Learn the Arrhenius'definitionon of acids and bases in this video. [7:49]

This video about pH will not leave a sour taste in your mouth! Through clear explanations and a little humor, upcoming chemists will learn the definitions and properties of acids and bases, as well as how pH is measured. This would make...

Why does ice float? In this article answer that question by learning about the topics of Specific heat capacity, evaporative cooling, and heat of vaporization of water.

Learn the basics of surface tension and its relationship to hydrogen bonding in this video. [4:30]

This article defines and discusses cohesion and adhesion. Understand these two topics and their importance in hydrogen bonding.

Looking for a comprehensive plan for teaching acid-base chemistry? Science scholars discover acid-base interactions through a thoughtfully written unit. The resource is divided into paced activities and individual work designed to...

Looking for an easy way to give your class experience with acid-base chemistry outside the lab? Try a detailed interactive that puts them in total control! Young chemists determine the dissociation constant and concentration of an...