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A covalent bond in which both shared electrons are donated by the same atom, a bond between a Lewis base and a Lewis acid.

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Double Salt

Solid consisting of two co-crystallized salts.

 

Coulometry

The quantitative application of Faraday's Law to the analysis of materials. The current and time are the usual variables measured.

Extrapolate

To estimate the value of a result outside the range of a series of known values. Technique used in standard additions calibration procedure.

Capillary

A tube having a very small inside diameter.

Nodal Plane

A region in which the probability of finding an electron is zero.

 

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Low Spin Complex

Crystal field designation for an inner orbital complex, contains electrons paired t2g orbitals before eg orbitals are occupied in octahedral complexes.

Beta Particle

Electron emitted from the nucleus when a neuton decays to a proton and an electron.

Electron Affinity

The amount of energy absorbed in the process in which an electron is added to a neutral isolated gaseous atom to form a gaseous ion with a 1- charge, has a negative value if energy is released.

Dissociation Constant

Equilibrium constant that applies to the dissociation of a comples ion into a simple ion and coordinating species (ligands).