CHEMISTRY GLOSSARY

electrochemical potential    →   elektrokemijski potencijal

Electrochemical potential is a measure of a metal to form ions in a liquid.

electrode    →   elektroda

Electrode is a conductor that emits or collects electrons in a electrolytic cell

electromagnetic spectrum    →   elektromagnetski spektar

See Electromagnetic radiation spectrum

electromagnetic wave    →   elektromagnetski val

All matter absorbs and emits radiation covering a broad band of frequencies and wavelengths. Thus electromagnetic radiation has the velocity of light (2.998×10⁸ ms^-1) and arises from the vibrating electric charges in atoms and bonds. The range of wavelengths, also known as the electromagnetic spectrum, is shown below:

electromotive force    →   elektromotorna sila

Electromotive force (e.m.f. or E_MF) is the difference in electric potential that exists between two dissimilar electrodes immersed in the same electrolyte or otherwise connected by ionic conductors.

electron pair    →   elektronski par

Electron pair is two electrons within one orbital with opposite spins responsible for a chemical bond.

electron spin    →   elektronski spin

Electron spin (s) is the quantum number, equal to 1/2, that specifies the intrinsic angular momentum of the electron.

Clapeyron equation    →   Clapeyronova jednadžba

Clapeyron equation (also called the Clausius-Clapeyron equation) is a relation between pressure and temperature of two phases of a pure substance that are in equilibrium,

where Δ_trsS is the difference in entropy between the phases and Δ_trsV the corresponding difference in volume.

electron volt    →   elektronvolt

Electron volt (eV) is a non-SI unit of energy used in atomic and nuclear physics, equal to approximately 1.602 177×10^-19 J. The electron volt is defined as the kinetic energy acquired by an electron upon acceleration through a potential difference of 1 V.

electroorganic reaction    →   elektroorganske reakcije

Electroorganic reaction is an organic reaction produced in an electrolytic cell. Electroorganic reactions are used to synthesise compounds that are difficult to produce by conventional techniques. An example of an electroorganic reaction is Kolbe’s method of synthesising alkanes.