With the help of the standard hydrogen half-cell, the potentials of all other half-cells can be determined. The standard hydrogen half-cell represents the defined 0-point. Therefore, these measured potentials are referred to as standard potentials. Original: "Wolfgang Dukorn" Original: German. All
The concentration dependence of the redox potential is explained and Nernst's equation is derived from it. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
EPISODE 22 - Adam is excited that his German rap song is catching on. Bernd sees the potential!
For more Science Videos: https://lt.org/ * Electrochemical processes play a central role for sustainable energy conversion and storage technologies, such as water splitting, hydrogen fuel cells and batteries. In order to maximize the efficiency, stability and life expectancy of these devices, it is
When a pendulum swings, kinetic and potential energy constantly convert into each other. The total of both remains exactly the same. So, theoretically, the pendulum should never stop swinging. But how does it come to a stop? Authors: ZDF/Terra X plus/Bilderfest/ Tillman Graach/ Benjamin Herzberger/
With the measurements of all half-cells against the standard hydrogen half-cell, the voltage series can be established. This screencast explains how to deal with this table and what statements can be read from it. Original: "Wolfgang Dukorn" Original: German. All translations in this video have be
The Nernst equation is used for a calculation. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Learn the basics about electrolysis. Electrolysis is electrical current flow through a liquid which causes chemical changes. The liquid can be a molten ionic compound or aqueous solution. The liquid will contain free-flowing positive ions and negative ions. The positive ions are called cations, a
Learn the basics about Measures of electricity. What techniques and methods are used to measure electricity? Find out more in this video! This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos
What make advanced materials potentially harmful? In part 5 of this Risk Bites series on advanced materials, we explore what characteristics of materials affect their safety, and increase their potential risks to human health. Risk Bites was created by Andrew Maynard. This week's video was prod
A tongue in cheek look at the potential dangers associated with water - that at the same time sets the scene for some rather intriguing future videos on risk and safety. For more information see http://riskbites.org/2012/08/16/ten-ways-water-can-kill/ Water, ice, steam, risk, health, science, safe
