pH mixture

calculates the pH of a mixture

Example 1

Mixture of solutions:

• 100 mL of 0.1M NaOH
• 100 mL of H₃PO₄ 0.1 M
• 100 mL of CH₃COOH 0.1 M

pH of the resulting solution =

Example 2

Mixture of solutions:

• 50 mL of NH₃ 0.2 M
• 100 mL of NH₄Cl 0.1 M

pH of the resulting solution =

* M = molar (mol/L)

Titration Curves

traces the pH curve as a function of added titrant volume (titration)

Example 3

Titration of a solution of CH₃COOH 0.1 M with 0.1 M NaOH