азот

The process by which oxygen generated at the positive plate during charge reacts with the pure lead material of the negative plate and in the presence of sulfuric acid and reforms ...

азот қышқылы

Chimica; Chimica (generale)

A corrosive liquid with a sharp odor that acts as a strong acid when dissolved in water. Nitric acid is used to synthesize ammonium nitrate for fertilizers, and is also used in ...

азот қышқылы

Chimica; Chimica inorganica

N 2 O Colorless, sweet-tasting gas, boiling at_90_C; slightly soluble in water, soluble in alcohol; used as a food aerosol, and as an anesthetic in dentistry and surgery. Also ...

азот қышқылы

Chimica; Chimica inorganica

HNO 3 Strong oxidant that is fire-hazardous; colorless or yellowish liquid, miscible with water; boils at 86_C; used for chemical synthesis, explosives, and fertilizer ...

олефин

Chimica; Chimica (generale)

A compound that consists of only carbon and hydrogen, that contains at least one carbon-carbon double bond. Alkene names end with -ene. Examples are ethylene (CH2=CH2); 1-propene ...

майшыт

Chimica; Chimica (generale)

A colloid formed from tiny liquid droplets suspended in another, immiscible liquid. Milk is an example of an emulsion.

нейтрино

Chimica; Chimica (generale)

An elementary particle produced by certain nuclear decay processes. Neutrinos have no charge and extremely small masses compared to other subatomic particles.

қос жылу

Chimica; Chimica (generale)

A device that senses temperature changes by using a pair of joined wires made of dissimilar metals that produces a voltage that changes with temperature.