Click here to see more videos: https://alugha.com/FuseSchool What exactly is Le Chatelier's Principle? And why is it important to learn it to understand chemical reactions? Find out in this video! The Fuse School is currently running the Chemistry Journey project - a Chemistry Education project b
In this second screencast on the calculation with the law of mass action, an example problem is calculated using an x-approach. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Think of a spanner loosening a fixed nut Or a child on a seesaw Or a door opening around a fixed hinge All of these things are connected by something called moments… A moment is the turning force around a fixed pivot. The pivot is the nut, or the middle of the seesaw, or the hinge. We can have one
The law of mass action is applied to the autoprotolysis of water. Through further considerations, a constant Kw can be defined. This is called the ionic product of water. This is the basis of the pH value. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done
In this screencast, the law of mass action is very briefly derived and explained. GGW Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Click here to see more videos: https://alugha.com/CalvinRans This is an example problem video made for a First Year Aerospace Engineering course on Statics. It examines how to solve for two forces supporting a beam with a discontinuous distributed load. In the solution method, I show how distribu
alpha-glucose and beta-glucose are in balance. This can be demonstrated by measuring the angle of rotation of linearly polarized light. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Part 3 on acid-base titrations. Explanation of the indicator GGW and the calculation of the turnover area Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
Redox reactions are among the most demanding tasks. However, these are always set up according to the same scheme. The individual steps for this are explained in detail using an example. These steps must also be applied to any other redox reaction. Original: "Wolfgang Dukorn" Original: German. All
The screencast shows how to formulate reaction equations in the chemical formula language. The law of conservation of mass is fundamental and is evident both at the particle level and in the reaction equation. Afterwards it is necessary to practice a lot! Original: "Wolfgang Dukorn" Original: Germ
Acid-base buffers are briefly explained, as well as the buffering effect. The main point of the screencast, however, is the pH value calculation in the buffer range. Furthermore, it is described how buffer systems are formed in titrations of weak acid with a strong base. Original: "Wolfgang Dukorn"
Acid and base definitions according to Brönsted are explained. At the end, protolysis reactions are described. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
