Results for “Mole”
256 terms · page 4 of 11
Hydrate Isomerism
Isomerism arising from water molecules occupying either the coordination sphere or lattice positions outside it.
Solutions & Colligative PropertiesHydration Energy
The energy released when one mole of gaseous ions is surrounded by water molecules to form a dilute aqueous solution.
States of Matter & Gas LawsIdeal Gas
A hypothetical gas whose particles have zero volume and exert no intermolecular forces, obeying pV = nRT exactly at all conditions.
Solutions & Colligative PropertiesIdeal Solution
A solution in which the interactions between unlike molecules are identical to those between like molecules, so Raoult's law holds at all…
Analytical Chemistry & SpectroscopyInfrared Spectroscopy
A technique that identifies functional groups from the infrared frequencies a molecule absorbs as its bonds vibrate.
Atomic Structure & PeriodicityIonisation Energy
The minimum energy needed to remove the most loosely held electron from one mole of gaseous atoms in their ground state.
Chemical Bonding & Molecular StructureIon–Dipole Interaction
The attraction between an ion and the oppositely charged end of a polar molecule.
Biochemistry & Polymer ChemistryIsoelectric Point
The pH at which a molecule carries no net electrical charge.
Organic ChemistryIsomerism
The existence of two or more compounds with the same molecular formula but different arrangements of atoms.
Analytical Chemistry & SpectroscopyIsotopic Peak
A peak appearing at a higher mass than the main ion because the molecule contains a heavier isotope.
Chemical Bonding & Molecular StructureLattice Energy
The energy released when one mole of an ionic solid is formed from its constituent gaseous ions.
Chemical Bonding & Molecular StructureLewis Structure
A diagram showing the bonding and lone pairs of a molecule using dots or lines for valence electrons.
Inorganic & Coordination ChemistryLigand
An ion or molecule that donates one or more electron pairs to a central metal atom.
Inorganic & Coordination ChemistryLigand Field Theory
The refined bonding model that combines crystal field theory with molecular orbital treatment of metal–ligand covalency.
Chemical Bonding & Molecular StructureLinear Geometry
A molecular shape in which the bonded atoms lie on a straight line, giving a bond angle of 180°.
Biochemistry & Polymer ChemistryLipid
A biomolecule that is largely non-polar and therefore insoluble in water but soluble in organic solvents.
States of Matter & Gas LawsLiquid Crystal
A state of matter that flows like a liquid but retains some of the molecular ordering of a crystal.
Chemical Bonding & Molecular StructureLondon Dispersion Forces
Attractions between molecules caused by instantaneous fluctuations in electron distribution inducing dipoles in neighbours.
Analytical Chemistry & SpectroscopyMass Spectrometry
A technique that separates ionised molecules and fragments according to their mass-to-charge ratio.
States of Matter & Gas LawsMaxwell–Boltzmann Distribution
The statistical distribution describing how molecular speeds are spread within a gas at a given temperature.
Inorganic & Coordination ChemistryMetal Carbonyl
A coordination compound in which carbon monoxide molecules are bonded to a metal centre.
Solutions & Colligative PropertiesMicelle
A spherical aggregate of surfactant molecules that forms in solution above a characteristic concentration.
Solutions & Colligative PropertiesMolality
The concentration of a solution expressed as moles of solute per kilogram of solvent.
Thermochemistry & ThermodynamicsMolar Heat Capacity
The heat required to raise the temperature of one mole of a substance by one kelvin.