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A state of dynamic balance in which the rates of forward and reverse reactions are equal, the state of a system when neither forward or reverse reaction is thermodynamically favored.

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xenon hexafluoride

A colorless, crystalline compound, XeF6, that melts at 50°C to a yellow liquid, and boils at 75°C.

Polarimeter

A device used to measure optical activity.

Diamagnetism

Weak repulsion by a magnetic field.

Conjugated Double Bonds

Double bonds that are separated from each other by one single bond -C=C-C=C-.

Polyene

A compound that contains more than one double bond per molecule.

Breeder Reactor

A nuclear reactor that produces more fissionable nuclear fuel than it consumes.

Ion

An atom or a group of atoms that carries an electric charge.

Magnetic Quantum Number (mc)

Quantum mechanical solution to a wave equation that designates the particular orbital within a given set (s, p, d, f ) in which a electron resides.

Carcinogen

A substance capable of causing or producing cancer in mammals.

 

Heterogeneous Equilibria

Equilibria involving species in more than one phase.