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General chemistry

Contributors in General chemistry

General chemistry

Abrasive

Chemistry; General chemistry

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

Diastereomer

Chemistry; General chemistry

Stereoisomers which are not mirror images of each other. Diastereomers are chemically similar but distinguishable; they have different melting points and boiling points and they react at different ...

Medicinal chemistry

Chemistry; General chemistry

A branch of chemistry concerned with the discovery, design, synthesis , and investigation of biologically active compounds and reactions that these compounds undergo in living things.

Standard state

Chemistry; General chemistry

A set of conditions defined to allow convenient comparison of thermodynamic properties. The standard state for a gas is the the state of the pure substance in the gaseous phase at the standard ...

Brass

Chemistry; General chemistry

A shiny yellow to yellow-orange alloy that contains about two parts copper for every one part zinc.

Hydride ion

Chemistry; General chemistry

A -1 ion formed from hydrogen. Hydride ions and hydride ionic compounds react instantly and sometimes violently with water.

Polymerization

Chemistry; General chemistry

A process that links smaller molecules together to form a larger molecule.

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