IUPAC Gold Book - Alphabetical index

A B C D E F GHI J K L M N O P Q R S T U V W X Y Z all (6414 items)

h.e.e.t.p.
h.e.t.p.
Haber–Weiss reaction
haem
halato-telechelic polymer
halatopolymer
half life, $t 1 / 2$
half life of a radionuclide
half thickness in radiochemistry
half-chair
half-life, $τ 1/2$ , of a transient entity
half-life, $T 1/2$ , of a photochromic system
half-peak potential
half-wave potential
half-width of a band
halirenium ions
halochromism
haloforms
halohydrins
halonium ions
halophiles
hamiltonian operator $H ̂$
Hammett acidity function
Hammett equation (Hammett relation)
Hammond principle (Hammond postulate)
Hammond–Herkstroeter plot
handedness
Hansch analysis
Hansch constant
Hantzsch–Widman name
hapten
hapto
hard acid
hard amorphous carbon films
hard base
hard-segment phase domain
hard-sphere collision cross section
harmonic approximation
harmonic frequency generation
harmonic mean
harpoon mechanism
hartree
Hartree energy^constant
Hausdorff dimension
Haworth representation
hazard
haze horizon in atmospheric chemistry
haze in atmospheric chemistry
health surveillance
heat, $q$ , $Q$ ^quantity
heat capacity, $C$ ^quantity
heat capacity of activation, $Δ ‡ C p o$ ^quantity
heat flux, $J q$ ^quantity
heavy atom effect
heavy atom isotope effect
heavy water
hecto^{SI unit prefix}
height equivalent to a theoretical plate in chromatography (h.e.t.p.)
height equivalent to an effective theoretical plate in chromatography (h.e.e.t.p.)
helicenes
helicity
heliochromism
helion
helium dead-space in colloid and surface chemistry
helium ionization detector in gas chromatography
helium–cadmium laser
helium–neon laser
helix
helix residue in a polymer
helix sense
Helmholtz energy (function), $A$ ^quantity
hemes (heme derivatives)
hemiacetals
hemiaminals
hemiketals
hemileptic
hemins
hemochromes
hemodialysis
hemoglobins
Henderson–Hasselbalch equation
henry^unit
Henry's law
Herkstroeter plot
hertz^unit
Herz compounds
hetarenes
hetaryl groups
hetarynes
heteroalkenes
heteroarenes
heteroaryl groups
heteroarynes
heterobimetallic complex
heterochain polymer
heteroconjugation
heterocumulenes
heterocyclic compounds
heterocyclyl groups
heterodetic cyclic peptide
heterodisperse
heteroexcimer
heterogeneity in analytical chemistry
heterogeneous catalysis
heterogeneous diffusion rate constant in electrochemistry
heterogeneous membrane electrode
heterogeneous nucleation
heterogeneous polymer blend
heteroleptic
heterolysis (heterolytic)
heterolytic bond-dissociation energy
heterolytic dissociative adsorption
heteropolysaccharide (heteroglycan)
heterotactic polymer
heterotactic triads in polymers
heterotopic
heterotrophic (organisms)
heterovalent hyperconjugation
hexagonal graphite
hexahedro- in inorganic nomenclature
hexaprismo- in inorganic nomenclature
hidden return
high resolution energy loss spectroscopy (HRELS)
high-pressure graphitization
high-pressure mercury lamp (arc)
high-spin
higher-order transition
highly oriented pyrolytic graphite
Hildebrand parameter
hindered rotation
hipping
histones
Hofmann rule
hold-back carrier
hold-up volume in chromatography
hold-up volume (time), $V M$ , $t M$ in column chromatography
hole burning
hole transfer
holoenzyme
Holtsmark broadening of a spectral line
homo
homoaromatic
homochain polymer
homochiral
homoconjugation
homocyclic compounds
homodesmotic reaction
homodetic cyclic peptide
homogeneity in analytical chemistry
homogeneous catalysis
homogeneous membrane electrode
homogeneous nucleation
homogeneous nucleus
homogeneous polymer blend
homoleptic
homologous polymer blend
homolysis (homolytic)
homolytic dissociative adsorption
homomorphic
homopolymer
homopolymerization
homopolysaccharide (homoglycan)
homotopic
horizontal elution (horizontal development) in planar chromatography
host
host-vector system
hot atom
hot cell
hot ground state reaction
hot isostatic pressing
hot quartz lamp
hot state reaction
hour^unit
Hückel (4n + 2) rule
Hückel molecular orbital (HMO) theory
Huggins coefficient, $k H$ ^quantity
Huggins equation
hula-twist (HT) mechanism
humidity in atmospheric chemistry
humming gel
Hund rules
Hush model
HWHM (Half Width at Half Maximum)
hybrid material
hybrid orbital
hybrid polymer
hybridization
hybridoma
hydration
hydrazide hydrazones
hydrazide imides
hydrazides
hydrazidines
hydrazines
hydrazinylidenes
hydrazo compounds
hydrazones
hydrazonic acids
hydride
hydro
hydrocarbon cracking
hydrocarbons
hydrocarbyl groups
hydrocarbylene groups
hydrocarbylidene groups
hydrocarbylidyne groups
hydrocarbylsulfanyl nitrenes
hydrocracking unit
hydrodynamic volume in polymers
hydrodynamically equivalent sphere in polymers
hydrogel
hydrogen
hydrogen bond
hydrogen bond in theoretical organic chemistry
hydrogen gas electrode
hydrolases
hydrolysis
hydrolysis ratio, $r w$ ^quantity
hydrometeor in atmospheric chemistry
hydron
hydroperoxides
hydrophilic
hydrophilicity
hydrophobic interaction
hydrophobicity
hydropolysulfides
hydrosphere in atmospheric chemistry
hydrosulfides
hydroxamic acids
hydroximic acids
hydroxylamines
hygrometer
hygrometry (moisture analysis)
hyperchromic effect
hyperconjugation
hypercoordination
hyperfine coupling
hyperfine (interaction)
hyperpolarizability (of nth order)
hypersatellite in X-ray spectroscopy
hypervalency
hypho-
hypo-phase
hypochromic effect
hypsochromic shift
hysteresis