SA/SB
WA/SB
SA/WB
SA=strong acid, SB=strong base
WA=weak acid, WB=weak base
Analyte conc. (mol/L)
0.10
Titrant conc. (mol/L)
0.10
Equivalence point
25.0 mL
pH = 7.0 at equivalence
Indicator colour:
Phenolphthalein — colourless
Volume NaOH =
—
pH =
—
n(acid) = c × V
c₁V₁ = c₂V₂
At equivalence: moles acid = moles base
Hover to read pH · Vertical line = equivalence point
Interactive Graph