m
pH ScaleMacroMicroCustomWater½ L1 LNeutral0.00 LChicken Soup (pH 5.8)AcidicBasic024681012147pH-Drain Cleaner (pH 13.0)Hand Soap (pH 10.0)Blood (pH 7.4)Spit (pH 7.4)Milk (pH 6.5)Chicken Soup (pH 5.8)Coffee (pH 5.0)Beer (pH 4.5)Soda Pop (pH 2.5)Vomit (pH 2.0)Battery Acid (pH 1.0)Water½ L1 L
0
0
0
0.00 LMolecule countpH-Concentration(mol/L)Quantity(mol)
102
100
10-2
10-4
10-6
10-8
10-10
10-12
10-14
10-16
0
H2O
0
H3O+
0
OH-
off scale
0
10
20
30
40
50
60
70
80
0
H2O
0
H3O+
0
OH-
LogarithmicLinearChicken Soup (pH 5.8)Drain Cleaner (pH 13.0)Hand Soap (pH 10.0)Blood (pH 7.4)Spit (pH 7.4)Milk (pH 6.5)Chicken Soup (pH 5.8)Coffee (pH 5.0)Beer (pH 4.5)Soda Pop (pH 2.5)Vomit (pH 2.0)Battery Acid (pH 1.0)½ L1 L
3.01 x 1016
3.01 x 1016
1.66 x 1025
0.50 LMolecule countpH7.00Concentration(mol/L)Quantity(mol)
102
100
10-2
10-4
10-6
10-8
10-10
10-12
10-14
10-16
55
H2O
1.0 x 10-7
H3O+
1.0 x 10-7
OH-
pH ScaleMacroMacroMacroMacroMacroMacroMacroMacroMicroMicroMicroMicroMicroMicroMicroMicroCustomCustomCustomCustomCustomCustomCustomCustom