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Short-lived species formed by the collision of dissolved ions of opposite charges.

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Primary Voltaic Cells

Voltaic cells that cannot be recharged, no further chemical reaction is possible once the reactants are consumed.

Diamagnetism

Weak repulsion by a magnetic field.

Specific Gravity

The ratio of the density of a substance to the density of water.

Electrodes

Surfaces upon which oxidation and reduction half-reactions, occur in electrochemical cells.

Electrolytic Cells

Electrochemical cells in which electrical energy causes nospontaneous redox reactions to occur. An electrochemical cell in which chemical reactions are forced to occur by the application of an outside source of electrical energy.

Contact Process

Industrial process by which sulfur trioxide and sulfuric acid are produced from sulfur dioxide.

Atomic Radius

Radius of an atom.

Freezing Point Depression

The decrease in the freezing point of a solvent caused by the presence of a solute.ing Point

Capillary Action

The drawing of a liquid up the inside of a small-bore tube when adhesive forces exceed cohesive forces, or the depression of the surface of the liquid when cohesive forces exceed the adhesive forces.

Titration

A Procedure in which one solution is added to another solution until the chemical reaction between the two solutes is complete, the concentration of one solution is known and that of the other is unknown.