An elementary solution is Ba(OH)2. More OH- ions than H+ ions are present. Calculating pOH will provide the pH.
The result is
Ba2+ (aq) + 2 OH- = Ba(OH)2 (aq)
2 moles of hydroxide ions are released by 1 mole of barium hydroxide.
What is an experiment in chemistry?
mutable noun A scientific experiment is a test that is carried out to find out what happens to something under specific circumstances.
Calculate the molarity (M) of the OH- ions [OH-] using that ratio. There is a 1:2 ratio.
Release of 0.10 M Ba(OH)2 and 2*0.10 M= 0.02 M OH- ions
[OH-]= 0.02
pOH = log [OH-] - log 0.02 - log 0.02 = 1.7
That is not the solution! Before titration, we determined the pOH of the solution.
The formula pH+pOH=14 illustrates the link between pH and pOH.
pH= 14-pOH
pH= 14-1.7=12.3
To learn more about experiment in chemistry refer to:
https://brainly.com/question/26150306
#SPJ4
