koeficijent aktivnosti

koeficijent aktivnosti

The ratio of activity to concentration; a = c where a, , and c are the activity, activity coefficient, and concentrations, respectively. Activity coefficients are usually obtained from measurements of the emf of electrochemical cells or the colligative properties of solutions.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：化学
类别普通化学
Company:
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

koeficijent

数学; 代数

The constant factor of a monomial.

termicki koeficijent/ koeficijent efikasnonsti

汽车; 车载设备

procenat sagorenog goriva koje se pretvora u korisnu energiju

teorija aktivnosti

社会学; 普通社会学

An interactionist theory of aging that argues that elderly people who remain active will be best-adjusted.

stehiometrisjski koeficijent

化学; 普通化学

The coefficients given before substances in a balanced chemical equation . For example, the stoichiometric coefficient of carbon dioxide in the following reaction is 4: 2 C2H6(g) ...

particioni koeficijent

化学; 分析化学

In the equilibrium distribution of a solute between two liquid phases, the constant ratio of the solute’s concentration in the upper phase to its concentration in the lower phase. ...

isparljiv

化学; 普通化学

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

化学; 普通化学

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.

diastereoizomer, diastereomer

化学; 普通化学

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 ...

medicinska hemija

化学; 普通化学

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

slab elektrolit

化学; 普通化学

A weak electrolyte is a solute that incompletely dissociates into ions in solution. For example, acetic acid partially dissociates into acetate ions and hydrogen ions, so that ...