PH and acid base Flashcards
1
Q
Definiation of PH
A
A scale that is aimed to express the proton ion H+ molar concentration of a solution
2
Q
Kw ionization constant
A
The reaction of water molecules is reversible and therefore reaches equilibrium state -The Kw of water. In every given moment the constant ions in water is 10-14 . And since the protons and hydroxides are equal tone and other, the concentration of each ion is 10-7 . If we increse the concentration f one ion we decrease the concentration of the other one.
3
Q
Ph scale
A
