03.03A · Chapitre 3 — Liaisons chimiques

Chapter 3 — Chemical bonds

Core lectures · 36 pages

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Quantum Atom Model, Orbitals, Periodic Table

1Course Objectives 2Electronic Structure Overview 3Hydrogen Emission Spectrum 4Wave-Particle Duality and Orbitals 5Quantum Numbers 6Orbital Shapes (s, p, d)7Electron Distribution Rules 8Electron Configurations H to Ar 9Periodic Table Overview 10Groups and Periods

11Valence Shell and Reactivity 12Fluorine vs Fluoride Example 13Ionic vs Covalent Pathways

Chemical Bonding

14Attraction, Repulsion, and Bond Energy

15Ionization Energy and Electron Affinity 16Ion-Forming Families and Mineral Salts 17Medical Salts and KI Prophylaxis

Metallic Bonding

18Electron Sea and Medical Alloys

Covalent Bonding

19Electron Pair Sharing 20Molecular Orbitals and Bond Energy 21Reaction Energy from Bond Energies 22Bond Energy vs Gibbs Free Energy 23Electronegativity and Bond Polarity 24Coordination Bonds and Medical Complexes

Hybridization and Molecular Geometry

25Methane and sp³ Motivation 26Linear Combination of s and p Orbitals 27sp³ Hybridization of Carbon 28sp Hybridization and Triple Bonds 29VSEPR Model Principles 30Lone Pair Effects on Geometry

31Unpaired Electrons and Homolytic Cleavage 32Reactive Oxygen Species (ROS)33Endogenous and Exogenous ROS Sources 34Nitric Oxide Medical Functions 35NO Signaling and Viagra Mechanism 36Radical Scavengers (Vitamin C, Resveratrol)

03.03APage 1Chemical BondsQuantum Atom Model, Orbitals, Periodic TableCourse Objectives

Chapitre 3 — Liaisons chimiques page 1

03.03APage 2Chemical BondsQuantum Atom Model, Orbitals, Periodic TableElectronic Structure Overview

Chapitre 3 — Liaisons chimiques page 2

03.03APage 3Chemical BondsQuantum Atom Model, Orbitals, Periodic TableHydrogen Emission Spectrum

Chapitre 3 — Liaisons chimiques page 3

03.03APage 4Chemical BondsQuantum Atom Model, Orbitals, Periodic TableWave-Particle Duality and Orbitals

Chapitre 3 — Liaisons chimiques page 4

03.03APage 5Chemical BondsQuantum Atom Model, Orbitals, Periodic TableQuantum Numbers

Chapitre 3 — Liaisons chimiques page 5

03.03APage 6Chemical BondsQuantum Atom Model, Orbitals, Periodic TableOrbital Shapes (s, p, d)

Chapitre 3 — Liaisons chimiques page 6

03.03APage 7Chemical BondsQuantum Atom Model, Orbitals, Periodic TableElectron Distribution Rules

Chapitre 3 — Liaisons chimiques page 7

03.03APage 8Chemical BondsQuantum Atom Model, Orbitals, Periodic TableElectron Configurations H to Ar

Chapitre 3 — Liaisons chimiques page 8

03.03APage 9Chemical BondsQuantum Atom Model, Orbitals, Periodic TablePeriodic Table Overview

Chapitre 3 — Liaisons chimiques page 9

03.03APage 10Chemical BondsQuantum Atom Model, Orbitals, Periodic TableGroups and Periods

Chapitre 3 — Liaisons chimiques page 10

03.03APage 11Chemical BondsOctet RuleValence Shell and Reactivity

Chapitre 3 — Liaisons chimiques page 11

03.03APage 12Chemical BondsOctet RuleFluorine vs Fluoride Example

Chapitre 3 — Liaisons chimiques page 12

03.03APage 13Chemical BondsOctet RuleIonic vs Covalent Pathways

Chapitre 3 — Liaisons chimiques page 13

03.03APage 14Chemical BondsChemical BondingAttraction, Repulsion, and Bond Energy

Chapitre 3 — Liaisons chimiques page 14

03.03APage 15Chemical BondsIonic BondingIonization Energy and Electron Affinity

Chapitre 3 — Liaisons chimiques page 15

03.03APage 16Chemical BondsIonic BondingIon-Forming Families and Mineral Salts

Chapitre 3 — Liaisons chimiques page 16

03.03APage 17Chemical BondsIonic BondingMedical Salts and KI Prophylaxis

Chapitre 3 — Liaisons chimiques page 17

03.03APage 18Chemical BondsMetallic BondingElectron Sea and Medical Alloys

Chapitre 3 — Liaisons chimiques page 18

03.03APage 19Chemical BondsCovalent BondingElectron Pair Sharing

Chapitre 3 — Liaisons chimiques page 19

03.03APage 20Chemical BondsCovalent BondingMolecular Orbitals and Bond Energy

Chapitre 3 — Liaisons chimiques page 20

03.03APage 21Chemical BondsCovalent BondingReaction Energy from Bond Energies

Chapitre 3 — Liaisons chimiques page 21

03.03APage 22Chemical BondsCovalent BondingBond Energy vs Gibbs Free Energy

Chapitre 3 — Liaisons chimiques page 22

03.03APage 23Chemical BondsCovalent BondingElectronegativity and Bond Polarity

Chapitre 3 — Liaisons chimiques page 23

03.03APage 24Chemical BondsCovalent BondingCoordination Bonds and Medical Complexes

Chapitre 3 — Liaisons chimiques page 24

03.03APage 25Chemical BondsHybridization and Molecular GeometryMethane and sp³ Motivation

Chapitre 3 — Liaisons chimiques page 25

03.03APage 26Chemical BondsHybridization and Molecular GeometryLinear Combination of s and p Orbitals

Chapitre 3 — Liaisons chimiques page 26

03.03APage 27Chemical BondsHybridization and Molecular Geometrysp³ Hybridization of Carbon

Chapitre 3 — Liaisons chimiques page 27

03.03APage 28Chemical BondsHybridization and Molecular Geometrysp Hybridization and Triple Bonds

Chapitre 3 — Liaisons chimiques page 28

03.03APage 29Chemical BondsHybridization and Molecular GeometryVSEPR Model Principles

Chapitre 3 — Liaisons chimiques page 29

03.03APage 30Chemical BondsHybridization and Molecular GeometryLone Pair Effects on Geometry

Chapitre 3 — Liaisons chimiques page 30

03.03APage 31Chemical BondsRadicalsUnpaired Electrons and Homolytic Cleavage

Chapitre 3 — Liaisons chimiques page 31

03.03APage 32Chemical BondsRadicalsReactive Oxygen Species (ROS)

Chapitre 3 — Liaisons chimiques page 32

03.03APage 33Chemical BondsRadicalsEndogenous and Exogenous ROS Sources

Chapitre 3 — Liaisons chimiques page 33

03.03APage 34Chemical BondsRadicalsNitric Oxide Medical Functions

Chapitre 3 — Liaisons chimiques page 34

03.03APage 35Chemical BondsRadicalsNO Signaling and Viagra Mechanism

Chapitre 3 — Liaisons chimiques page 35

03.03APage 36Chemical BondsRadicalsRadical Scavengers (Vitamin C, Resveratrol)

Chapitre 3 — Liaisons chimiques page 36