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Professions and Applied Sciences
CH 8 CHEMISTRY LEWIS DOT STRUCTURES
How to build Lewis Dot Structures for Covalent molecules or Molecular Compounds.
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Ionic Bonding Introduction
This Chemistry lesson is titled Ionic Bonding Introduction and will give a detailed explanation of the topic.
Esters 6. Alkaline hydrolysis of esters (inc. saponification)
This short video looks at the alkaline catalysed hydrolysis of both simple and complex esters - the later making a soap in what is also known as a saponification reaction. The hydrolysis of ethyl ethanoate is shown first, followed by the hydrolysis (saponification) of tristearine. The next video in the series looks at how we determine the saponification value of a fat or oil.
Is an electrically neutral group of two or more atoms held together by covalent chemical bonds
Whats the Difference between Mass Number and Atomic Mass
This Chemistry lesson is titled Whats the Difference between Mass Number and Atomic Mass and will give a detailed explanation of the topic.
Binary Boiling Point Diagram of a Liquid-Liquid Mixture
Dr. Emelyn Tan
This lesson will look at a Binary Boiling Point Diagram of a Liquid-Liquid Mixture. This diagram will show temperature, mole fraction of toluene and the mole fraction of benzene. This lesson will also look at a digram to explain how to solve for the amount of molecules.
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