Titration Calculations Worksheet

Titration Calculations Worksheet

Read each question carefully and show all your calculations. Use proper units and significant figures.

1. In a titration, 25.00 mL of an unknown concentration of HCl is titrated with 0.150 M NaOH. If 32.50 mL of NaOH is required to reach the equivalence point, what is the concentration of the HCl solution?

2. The point at which the moles of acid equal the moles of base in a titration is called the  .

3. A substance that changes color at or near the equivalence point of a titration is called an  .

4. Which of the following glassware is most appropriate for accurately measuring the volume of titrant dispensed?

5. A 0.200 M solution of H₂SO₄ is used to titrate a 30.00 mL sample of KOH. If 18.75 mL of the H₂SO₄ solution is required to reach the equivalence point, what is the concentration of the KOH solution? (Hint: Remember the stoichiometry of the reaction).

6. Label the following components of a titration setup:

A:  

B:  

C:  

D: