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Solvent (or mobile phase) which passes through a chromatographic column and removes the sample components from the stationary phase.

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Strong Field Ligand

Ligand that exerts a strong crystal or ligand electrical field and generally forms low spin complexes with metal ions when possible.

Linear Accelerator

A device used for accelerating charged particles along a straight line path.

Homogeneous Catalyst

A catalyst that exists in the same phase (solid, liquid or gas) as the reactants. The process is called Homogeneous Catalysis.

Lanthanide Contraction

A decrease in the radii of the elements following the lanthanides compared to what would be expected if there were no f-transition metals.

Polarimeter

A device used to measure optical activity.

Central Atom

An atom in a molecule or polyatomic ion that is bonded to more than one other atom.

Displacement Reactions

Reactions in which one element displaces another from a compound.

 

Aldehyde

Compound in which an alkyl or aryl group and a hydrogen atom are attached to a carbonyl group and a hydrogen atom are attached to a carbonyl group, general formula, O-R-C-H

 

Le Chatelier's Principle

States that a system at equilibrium, or striving to attain equilibrium, responds in such a way as to counteract any stress placed upon it.
If a stress (change of conditions) is applied to a system at equilibrium, the system shifts in the direction that reduces stress.

20 interesting chemistry facts

20 interesting chemistry facts.