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General chemistry

Contributors in General chemistry

General chemistry

Organic

Chemistry; General chemistry

Compounds that contain carbon chemically bound to hydrogen. They often contain other elements (particularly O, N, halogens, or S). Organic compounds were once thought to be produced only by living ...

Unit cell

Chemistry; General chemistry

The simplest arrangement of atoms or molecules that regularly repeats in a crystal structure.

Collision theory

Chemistry; General chemistry

A theory that explains reaction rates in terms of collisions between reactant molecules.

Ion

Chemistry; General chemistry

An atom or molecule that has acquired a charge by either gaining or losing electrons. An atom or molecule with missing electrons has a net positive charge and is called a cation ; one with extra ...

Redox titration

Chemistry; General chemistry

A titration based on a redox reaction. For example, iron in water can be determined by converting dissolved iron to Fe2+ and titrating the solution with potassium permanganate (KMnO4), a powerful ...

Anodize

Chemistry; General chemistry

To coat a metal with a protective film by electrolysis.

F orbital

Chemistry; General chemistry

An orbital with angular momentum quantum number = 2. The f orbitals generally have 3 nuclear nodes and rather complex shapes.

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