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

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Heat Capacity

The amount of heat required to raise the temperature of a body (of any mass) one degree Celsius.

Plasma

A physical state of matter which exists at extremely high temperatures in which all molecules are dissociated and most atoms are ionized.

Weak Electrolyte

A substance that conducts electricity poorly in a dilute aqueous solution.

Faraday

One faraday of electricity corresponds to the charge on 6.022 x 1023 electrons, or 96,487.301 coulombs.

Bronsted-Lowry Base

A proton acceptor

Neutron

A neutral subatomic particle having a mass of 1.0087 amu.

Nitric Acid

HNO3: A strong acid, it is toxic and can cause severe burns. Transparent colorless or yellowish, fuming, suffocating, caustic and corrosive liquid. Nitric acid boiling point is 83C. A 70 percent solution is used in the S.S.E. laboratory for junction depth measurements. Nitric acid is also present in the metal etch solution used for the Aluminum etch procedure.

Square Planar

A term used to describe molecules and polyatomic ions that have one atom in the center and four atoms at the corners of a square.

Standard Molar Enthalphy of Formation

The amount of heat absorbed in the formation of one mole of a substance in a specified state from its elements in their standard states.

Distillate

The material in a distillation apparatus that is collected in the receiver.