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Chemistry

MOLECULAR geometry: definition and examples

MOLECULAR geometry: definition and examples

The three-dimensional shape in which the atoms that make up a molecule are arranged is known by t...

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Link order, distance and energy

Welcome to UnProfesor, in today's video we are going to define the bond order, bond distance, bon...

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Exceptions to the Octet Rule

Welcome to UnProfesor, in today's video we will see some exceptions to the octet rule.We have bas...

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What are resonant structures

Welcome to UnProfesor, in today's video we will see what they are resonant structures.As we have ...

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Main CHARACTERISTICS of ISOTOPES

Main CHARACTERISTICS of ISOTOPES

Image: PlanetsAll the matter that makes up our planet is made up of atoms. But all atoms are not ...

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Differences between atom and molecule

Differences between atom and molecule

Image: Answers tipsThe matter is composed of a series of elements, including the atoms and the mo...

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Geometry of molecules I

Welcome to UnProfesor, in today's video we will start talking about the geometry of molecules.So ...

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Equalization of chemical reactions

If you want to know how chemical reactions equalize do not miss this class of a teacher in which ...

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Composition expressions. Molarity, g / L, molality

Composition expressions. Molarity, g / L, molality

In this class from a teacher we are going to teach you other ways to how to express composition, ...

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Types of chemical bonds. Intramolecular links

Welcome to www.unprofesor.com, in today's video we will see a part of the types of chemical bonds...

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Nomenclature of nonmetal nonmetal and nonmetal metal binary compounds

In this video I will explain how we can name the binary compounds formed by a metal and a nonmeta...

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Nomenclature of hydrogen with other non-metals

In this video I will explain the nomenclature of hydrogen compounds and other non-metals. These c...

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