Chemical bond album 2do corte

Republica Bolivariana de Venezuela Ministerio Del Poder Popular para la Educacion Superior Instituto Universitario Politecnico Santiago Mari単o Merida Estado Merida

CHEMICAL BONDS it's a chemical process responsible for interactive attractions between atoms and molecules described by: the quantum mechanics and the laws of quantum electrodynamics. this process cofiere stability to chemicals and states to maintain atoms in molecules

H2

links between the molecule is called intramolecular

INTRAMOLECULAR BONDS ARE: METAL BONDS BONDS AROMATICOS BONDSCOVALENT IONIC BONDS

BONDS

UNE FORCE OR LINK TWO ATOMS

BONDS

The opposite charges attract, because, being together, acquire a more stable situation when separated.

is the calculation of the quantitative ratios between the reactants and products in the course of a chemical reaction.

Products Reactants

"In any chemical reaction mass is conserved, that is, the total mass of the reactants is equal to the total mass of products"

Law of definite proportions

when two or more elements are combined to form a particular compound do in a weight ratio unchanged.

When two or more elements are combined to provide more of a compound, a variable mass of one joins the other at a fixed mass, and has the first relationship and indistinct numbers canonical

stoichiometric coefficients

Is a set of rules or formulas used to name all the elements and chemical compounds.

Published in 1787 by LouisBernard Guyton de Morveau (1737-1816), Antoine Lavoisier (1743-1794)

IUPAC (International Union of Pure and Applied Chemistry) is the highest authority on chemical nomenclature, which is responsible for establishing the relevant rules.

Nomeclature Organic

Metal

oxygen

No metal

No metal halogens nitrogen

metal oxides No metal oxides

Metal

metal salts oxyacids metallic acids hydracids

hydrogen compounds ammonia

hydrogen

hydroxides

hydrides

ammonium ammonium hydroxide