Overview Water Sample Carbonate System pH Calculations Acids and Bases Dilution and Mixing Titration Dosage / Addition Mineral Phases Environmental Chem

pH Calculations

pH calculations with and without the reaction module are demonstrated in the following examples:

1.  pH of a given phosphate buffer before/after addition of 1 mM NaOH and 1 mM HCl
2.  pH after addition of 0.2 mmol NH₃ to a 0.001 molar NH₄Cl solution
3.  pH after addition of 0.2 mM HCl to a given water sample
4.  pH after mixing of 100 mL of 0.01 molar HCl with 50 mL of 0.05 molar NaCl
5.  pH of 1.2 mM sulfuric acid
6.  pH of an extremely diluted acid (10^-8 M HCl)
7.  pH of an acid rain sample
8.  pH after dilution of sulfuric acid
9.  pH of a given NaOH solution that is in (long-term) contact with the atmosphere
10.  pH of all strong and weak acids given here for 1, 10, and 100 mM