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Compound containing the O-C-N group.Compound that can be considered a derivative of ammonia in which one or more hydrogens are replaced by a alkyl or aryl groups.

 

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Oxidation

An algebraic increase in the oxidation number, may correspond to a loss of electrons.

Heterogeneous Mixture

A mixture that does not have uniform composition and properties throughout.

yield

The quantity of product formed by the interaction of two or more substances, generally expressed as a percentage of the quantity obtained to that theoretically obtainable.

Basic Anhydride

The oxide of a metal that reacts with water to form a base.

Peroxide

A compound containing oxygen in the -1 oxidation state. Metal peroxides contain the peroxide ion, O22

Cohesive Forces

All the forces of attraction among particles of a liquid.

Vapor Pressure

The particle pressure of a vapor at the surface of its parent liquid.

Acid

A substance that produces H+(aq) ions in aqueous solution. Strong acids ionize completely or almost completely in dilute aqueous solution. Weak acids ionize only slightly. Chemicals or substances having the property of an acid are said to be acidic.

Allotropic Modifications (Allotropes)

Different forms of the same element in the same physical state.

Molarity

Number of moles of solute per litre of solution.