diàn
píng
héng

technical
chemistry

Meaning of 电离平衡

电离平衡 means ionization equilibrium; a state where the rate of ionization equals the rate of recombination. Pronounced diàn lí píng héng.

  • ionization equilibrium; a state where the rate of ionization equals the rate of recombination

Definitions & Examples

suān
róng
dào
diàn
píng
héng
hòu
 
róng
zhōng
zhǒng
de
nóng
zài
biàn
huà
 

After acetic acid solution reaches ionization equilibrium, the concentrations of various ions in the solution no longer change.

xià
liè
yuán
yòng
lái
wài
jiè
tiáo
jiàn
biàn
huà
duì
diàn
píng
héng
de
yǐng
xiǎng
 

Le Chatelier's principle can be used to predict the effect of external condition changes on ionization equilibrium.

Shuǐ
de
diàn
píng
héng
cháng
shù
KK
ww
zài
èr2
shí5
shè
shì
shí
yuē
wéi1
 .
0
diǎn×
líng1
chéng0
shí^
de-
1
shí4
 

The ionization equilibrium constant for water, Kw, is approximately 1.0×10^-14 at 25 degrees Celsius.