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Vaporization of a liquid below its boiling point.

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Hydride

A binary compound of hydrogen.

 

Meniscus

The shape assumed by the surface of a liquid in a cylindrical container.

Electrophoresis

A technique for separation of ions by rate and direction of migration in an electric field.

Ostwald Process

A process for the industrial production of nitrogen oxide and nitric acid from ammonia and oxygen.

How to keep flowers in a vase for long time

The best gift for a woman, as you know, is a beautiful bouquet of flowers. But the cut flowers at home quite quickly wither. But your favorite roses or tulips can keep their freshness if you use our advice. Chemistry and various chemical elements will help us in this difficult matter!

Atomic Orbital

Region or volume in space in which the probability of finding electrons is highest.

Dermal toxicity

Adverse health effects resulting from skin exposure ot a substance.

Composition Stoichiometry

Descibes the quantitative (mass) relationships among elements in compounds.

Distillation

The separation of a liquid mixture into its components on the basis of differences in boiling points. The process in which components of a mixture are separated by boiling away the more volitile liquid.

Electrodes

Surfaces upon which oxidation and reduction half-reactions, occur in electrochemical cells.