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Most Popular

Effective Molality

The sum of the molalities of all solute particles in a solution.

Intermolecular Forces

Forces between individual particles (atoms, molecules, ions) of a substance.

Hydrophilic Colloids

Colloidal particles that repel water molecules.

Equivalent Weight

An oxidizing or reducing agent, who's mass gains (oxidizing agents) or loses (reducing agents) 6.022 x 1023 electrons in a redox reaction.
The mass of an acid or base that furnishes or reacts with 6.022 x 1023 H3O+ or OH- ions.

Hard Water

Water containing Fe3+, Ca2+, and Mg2+ ions, which forms precipates with soap.

Solubility Product Constant

Equilibrium constant that applies to the dissolution of a slightly soluble compound.

Molar Solubility

Number of moles of a solute that dissolve to produce a litre of saturated solution.

Secondary Standard

A solution that has been titrated against a primary standard. A standard solution is a secondary standard.

 

Flotation

Method by which hydrophobic (water-repelling) particles of an ore are separated from hydrophilic (water-attracting) particles of a metallurgical pretreatment process.

Dispersed Phase

The solute-like species in a colloid.