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  1. pH
  2. pH
  3. pH
    • pH  =   -log(cH3O+)
  1. cH3O+
  2. cH3O+
  3. cH3O+
    • cH3O+  =   10-pH
    • cH3O+  =   nH3O+ / V
  1. nH3O+
  2. nH3O+
  3. nH3O+
    • nH3O+  =   cH3O+ · V
  1. V
  2. V
  3. V
    • V  =   nH3O+ / cH3O+
pH: volume, molarité de la solution, nombre de moles des ions hydromium

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