By the end of this section, you will be able to identify equilibrium price and quantity through the four-step process; graph equilibrium price and quantity; contrast shifts of demand and supply and movements along a demand or supply...

A presentation of the basics of chemical equilibrium, covering equilibrium expressions, Le Chatelier's principle, and sample calculations.

In this lesson summary review and remind yourself of the key terms and graphs related to a short-run macroeconomic equilibrium. Topics include how to model a short-run macroeconomic equilibrium graphically as well as the relationship...

Practice finding a new equilibrium price and quantity when supply changes, demand changes, or both supply and demand are changing simultaneously.`This resource is designed as a review for the AP Microeconomics Test or a college-level...

A definition of macroeconomic equilibrium and how it changes when either aggregate supply (AS) or aggregate demand (AD) shift. Many supporting graphs are provided to help explain this concept.

This site explores what Hardy-Weinberg Equilibrium is, and how teachers can explore this topic in their classrooms. Content includes background information on this topic, as well as numerous learning activities.

A simulator reviewing over the concepts of ecosystem equilibrium.

By the end of this section, you will be able to state the types of equilibrium, describe stable and unstable equilibriums, and describe neutral equilibrium.

Discusses the historical background leadingto the development of the Hardy-Weinberg principleand the assumptions of the principle. Providesmathematical and graphical illustrations ofthis principle.

Discusses conditions needed for the Hardy-Weinberg Law to hold true and demonstrates calculations involving allelic frequencies to illustrate this principle.

[Free Registration/Login may be required to access all resource tools.] Students write the solubility product constant expressions for nearly insoluble ionic compounds and perform calculations for compounds and solubility.

The concepts of stability and equilibrium are introduced while students learn how these ideas are related to the concept of center of mass. They gain further understanding when they see, first-hand, how equilibrium is closely related to...

Energetics of chemical change is a section of a larger overview on Chemistry, which covers a variety of aspects. This section focuses on energetics and equilibrium, and chemical energetics. Examples, formulas, and pictures are provided.

This is a group of Mendelian Genetics exercises that are designed to show the evolution of a trait within a population. The site covers instruction in calculating genotypic and allelic frequencies, determining dominance, the...

Explains the use of a reaction table when analyzing chemical equilibrium and presents a virtual experiment where the equilibrium constant of a chemical reaction is determined for different scenarios. Requires Java.

A section dedicated to defining temperature. Learn the common misconceptions about temperature and how temperature is defined scientifically. Understand the temperature scales and how to convert between them. Also discussed is the zeroth...

From a chapter on Statics and Torque in a Physics textbook. This section of the chapter discusses how statics can be applied in the real world, and strategies for solving statics problems. Includes a question, two exercises, and a...

In this lesson, students use the fossil record to understand the topics of speciation, punctuated equilibrium, and gradualism. Students arrange fictitious animals' fossils by age based on appearance to create a fossil record.

An activity where students try to optimize profits by producing the largest daily output of ammonia by simulating the Haber-Bosch process. Students will use their knowledge of equilibrium reactions and the effects of variables like...

Explains what chemical equilibrium is and the role of the Law of Mass Action. A Java simulation shows the concentration-time curves of a chemical reaction.

This is an introduction to demand and supply. In this chapter, you will learn about the following: demand, supply, and equilibrium in markets for goods and services; shifts in demand and supply for goods and services; changes in...

Explains what Le Chatelier's Principle is and presents virtual experiments for exploring its role in chemical equilibrium. Requires Java.

This is a list of 19 study questions covering the major concepts in Chapter 9: Statics and Torque from the AP Physics online text.

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...