Crash Course
Electrochemistry
Organic chemistry is difficult; those who study it have alkynes of trouble. Alkaline batteries are the focus of a video on electrochemistry, explaining how batteries work and why they are called alkaline batteries. The resource also...
Fuse School
Measures of Electricity
Not all electricity is created equal. A detailed video explains how to measure the strength of electricity using a voltmeter. The 31st installment of the 35-part series uses a demonstration to explain the process of measuring current and...
Educreations
Using the Nernst Equation
Explore the application of the Nernst Equation to calculate a cell voltage. The instructor explains the purpose of the formula and its appropriate application. Using a specific example, he demonstrates the work required when using the...
PBS
Pbs Learning Media: Experimenting With a Lemon Battery
Can a fresh lemon power a digital clock? In this video segment adapted from ZOOM, the cast shows you how this can be done and, in the process, discover how kids can be a part of an electric circuit. [5:05]
Khan Academy
Khan Academy: Shorthand Notation for Galvanic/voltaic Cells
Understand how to describe galvanic and voltaic cells using shorthand notation. [7:13]
Khan Academy
Khan Academy: Using Reduction Potentials
Find an example of using the table of standard reduction potentials to calculate standard cell potential. [5:58]
Khan Academy
Khan Academy: Introduction to Electrolysis
This video compares a voltaic cell to an electrolytic cell. [6:51]
Science for Kids
Science Kids: How to Videos: Lemon Battery
A video demonstration on how to make a lemon battery with a copper penny, galvanized nail coated in zinc, wires, and a lemon. Video shows how to measure the amount of voltage produced by battery using a volt meter. [6:47]