A change in pH of 1 unit is equivalent to a 10 fold change in the concentration of H+ ions. So, a 10 fold increase in H+ ions will lower the pH by 1 pH unit.
pH 2 -> pH 1
pH 2 -> pH 1
A change in the intensity of an acid or base. If it go less from say 6, then it will become more acidic. If it goes up 1 from 6, it will become more basic and also neutral.
The answer is: They increase the concentration of hydroxide ions in aqueous solution.
their is an increase in ion concentration
10
pH 2 -> pH 1
its pH 2 ---> pH 1
From 2 pH to 1 pH would show that ten fold increase in concentration of H +.
When pH value is decreased 1.0 unit, the H+ concentration is tenfolded, because -log(10.[H+]) = pH + 1.0
pH 2 -> pH 1
A change in the intensity of an acid or base. If it go less from say 6, then it will become more acidic. If it goes up 1 from 6, it will become more basic and also neutral.
Hydroxide Ions
Hydrogen ions
the rate of coagulation increases as the concentration of calcium ions increase.
An increase in the concentration of OH- ions.
The answer is: They increase the concentration of hydroxide ions in aqueous solution.