Formal & Physical Sciences ChemistryENFriedel-Crafts AlkylationAndrey KJune 14, 2014 12 min★ ★ ★ ★ ☆ 4/5Friedel-CraftsAlkylationReaction Mechanism
Formal & Physical Sciences ChemistryENBasicity of Pyrrole and PyridineAndrey KJune 12, 2014 10 min★ ★ ★ ★ ☆ 4/5PyrrolePyridineBasicity
Formal & Physical Sciences ChemistryENFrost Circle MethodAndrey KJune 11, 2014 11 min★ ★ ★ ★ ☆ 4/5Frost CircleAromaticityMolecular Orbitals
Formal & Physical Sciences ChemistryENAromatic Molecules ExamplesAndrey KJune 11, 2014 10 min★ ★ ★ ★ ☆ 4/5AromaticityHückel's RuleOrganic Chemistry
Formal & Physical Sciences ChemistryENMolecular Orbitals of BenzeneAndrey KJune 10, 2014 14 min★ ★ ★ ★ ☆ 4/5Molecular OrbitalsBenzenePi System
Formal & Physical Sciences ChemistryENAromaticity and Huckel's RuleAndrey KJune 10, 2014 12 min★ ★ ★ ★ ☆ 4/5AromaticityHückel's RuleOrganic Chemistry
Formal & Physical Sciences ChemistryENDiels-Alder ReactionAndrey KJune 7, 2014 10 min★ ★ ★ ★ ☆ 4/5Diels-AlderOrganic ChemistryConcerted Mechanism
Formal & Physical Sciences ChemistryENAllyl CompoundsAndrey KJune 6, 2014 10 min★ ★ ★ ★ ☆ 4/5Allyl CompoundsResonanceSN1
Formal & Physical Sciences ChemistryENConjugated Molecular Orbitals of 1,3 ButadieneAndrey KJune 5, 2014 12 min★ ★ ★ ★ ☆ 4/5Molecular OrbitalsConjugationButadiene
Formal & Physical Sciences ChemistryENConjugated BondsAndrey KJune 4, 2014 10 min★ ★ ★ ★ ☆ 4/5Conjugated BondsOrganic ChemistryResonance
Formal & Physical Sciences ChemistryEN1,2-Dienes (Allenes)Andrey KJune 3, 2014 11 min★ ★ ★ ★ ☆ 4/5Allene1,2-DieneOrganic Chemistry
Formal & Physical Sciences ChemistryENSpin-Spin CouplingAndrey KMay 16, 2014 11 min★ ★ ★ ★ ☆ 4/5NMRSpin-Spin CouplingOrganic Chemistry
Formal & Physical Sciences ChemistryENElectron Shielding GroupsAndrey KMay 11, 2014 10 min★ ★ ★ ★ ☆ 4/5NMR SpectroscopyElectron ShieldingAlkanes
Formal & Physical Sciences ChemistryENChemical Shift and Shielding EffectAndrey KMay 10, 2014 11 min★ ★ ★ ★ ☆ 4/5NMR SpectroscopyChemical ShiftShielding
Formal & Physical Sciences ChemistryENProton NMR SpectroscopyAndrey KMay 9, 2014 14 min★ ★ ★ ★ ☆ 4/5NMRProton NMRSpectroscopy
Formal & Physical Sciences ChemistryENMass and Infrared Spectrum ExampleAndrey KMay 9, 2014 12 min★ ★ ★ ★ ☆ 4/5Mass SpectrometryInfrared SpectroscopyEmpirical Formula
Formal & Physical Sciences ChemistryENInfrared SpectroscopyAndrey KMay 8, 2014 14 min★ ★ ★ ★ ☆ 4/5Infrared SpectroscopyAnalytical ChemistryMolecular Vibrations
Formal & Physical Sciences ChemistryENThin Layer Chromatography and Retention FactorAndrey KMay 7, 2014 10 min★ ★ ★ ★ ☆ 4/5ChromatographyTLCRetention Factor
Formal & Physical Sciences ChemistryENNuclear Magnetic Resonance (NMR)Andrey KApril 27, 2014 15 min★ ★ ★ ★ ☆ 4/5NMRNuclear Magnetic ResonanceLarmor Frequency
Formal & Physical Sciences ChemistryENVibrational Energy of MoleculesAndrey KApril 3, 2014 11 min★ ★ ★ ★ ☆ 4/5Vibrational EnergyQuantum MechanicsHarmonic Oscillator
Formal & Physical Sciences ChemistryENEnergy Storage in Chemical BondsAndrey KApril 1, 2014 10 min★ ★ ★ ☆ ☆ 3/5Chemical BondsEnergy StorageATP
Formal & Physical Sciences ChemistryENDipole-Dipole, Dipole-Induced Dipole, London-Dispersion and Hydrogen BondsAndrey KApril 1, 2014 12 min★ ★ ★ ★ ☆ 4/5Intermolecular ForcesDipole-DipoleHydrogen Bonds
Formal & Physical Sciences ChemistryENIonic BondsAndrey KMarch 31, 2014 10 min★ ★ ★ ★ ☆ 4/5Ionic BondsQuantum MechanicsElectron Transfer
Formal & Physical Sciences ChemistryENElectron ConfigurationAndrey KMarch 14, 2014 13 min★ ★ ★ ★ ☆ 4/5Electron ConfigurationChemistryQuantum Numbers
Formal & Physical Sciences ChemistryENCarbene ReactionsAndrey KMay 8, 2013 11 min★ ★ ★ ★ ☆ 4/5CarbeneSingletTriplet
Formal & Physical Sciences ChemistryENResonance Stabilization of CarbocationsAndrey KMay 2, 2013 10 min★ ★ ★ ★ ☆ 4/5CarbocationResonanceOrganic Chemistry
Formal & Physical Sciences ChemistryENHydrohalogenation ReactionAndrey KMay 2, 2013 10 min★ ★ ★ ★ ☆ 4/5HydrohalogenationAlkenesReaction Mechanism
Formal & Physical Sciences ChemistryENTransition StateAndrey KMay 1, 2013 11 min★ ★ ★ ★ ☆ 4/5Transition StateActivation EnergyGibbs Free Energy
Formal & Physical Sciences ChemistryENSummary of Sn1 and Sn2 ReactionsAndrey KApril 27, 2013 11 min★ ★ ★ ★ ☆ 4/5SN1SN2Organic Chemistry
Formal & Physical Sciences ChemistryENIntroduction to Sn1 ReactionAndrey KApril 27, 2013 10 min★ ★ ★ ★ ☆ 4/5SN1 ReactionOrganic ChemistryReaction Mechanism
Formal & Physical Sciences ChemistryENEffect of Nucleophile Size on Reaction Rate (Sn2)Andrey KApril 26, 2013 12 min★ ★ ★ ★ ☆ 4/5SN2 ReactionNucleophileReaction Rate
Formal & Physical Sciences ChemistryENMechanism of Sn2 ReactionAndrey KApril 25, 2013 12 min★ ★ ★ ★ ☆ 4/5SN2 ReactionOrganic ChemistryStereochemistry
Formal & Physical Sciences ChemistryENIntroduction to Sn2 ReactionsAndrey KApril 25, 2013 10 min★ ★ ★ ★ ☆ 4/5SN2 ReactionNucleophilic SubstitutionOrganic Chemistry
Formal & Physical Sciences ChemistryENR/S Absolute Configuration ExamplesAndrey KApril 19, 2013 11 min★ ★ ★ ★ ☆ 4/5R/S ConfigurationCahn-Ingold-PrelogStereochemistry
Formal & Physical Sciences ChemistryENIntroduction to Resonance FormsAndrey KApril 9, 2013 10 min★ ★ ★ ★ ☆ 4/5ResonanceLewis StructuresOrganic Chemistry
Formal & Physical Sciences ChemistryENDrawing Lewis Structure Example # 2Andrey KApril 9, 2013 10 min★ ★ ★ ★ ☆ 4/5Lewis StructureChemistryTutorial
Formal & Physical Sciences ChemistryENDrawing Lewis Structure Example # 1Andrey KApril 9, 2013 10 min★ ★ ★ ★ ☆ 4/5Lewis StructureChemistryValence Electrons
Formal & Physical Sciences ChemistryENIonic Bonds, Ionization Energy and Electron AffinityAndrey KApril 7, 2013 13 min★ ★ ★ ★ ☆ 4/5Ionic BondsIonization EnergyElectron Affinity
Formal & Physical Sciences ChemistryENAtomic OrbitalsAndrey KApril 7, 2013 11 min★ ★ ★ ★ ☆ 4/5Atomic OrbitalsQuantum NumbersElectron Configuration
Formal & Physical Sciences ChemistryENAufbau Principle and Electron ConfigurationAndrey KDecember 5, 2012 13 min★ ★ ★ ★ ☆ 4/5Aufbau PrincipleElectron ConfigurationQuantum Numbers