Titration Basics Worksheet
A Grade 9 science worksheet covering the fundamental concepts and procedures of acid-base titrations.
Includes
Standards
Topics
Titration Basics
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Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. What is the primary purpose of a titration?
To determine the pH of a solution.
To find the concentration of an unknown solution.
To identify an unknown substance.
To separate mixtures.
2. Which piece of glassware is used to precisely measure the volume of a titrant?
Beaker
Volumetric flask
Burette
Graduated cylinder
3. The point at which the acid and base have completely reacted in a titration is called the .
4. An is used in titration to indicate the endpoint by changing color.
5. In an acid-base titration, a solution of known concentration is called the .
6. Describe the difference between the equivalence point and the endpoint in a titration.
7. A strong acid and a strong base will always have an equivalence point at pH 7.
True
False
8. The concentration of an unknown acid can be determined using a titration with a standard base solution.
True
False
9. A 25.0 mL sample of an unknown concentration of HCl is titrated with 0.100 M NaOH. If 35.0 mL of NaOH is required to reach the equivalence point, what is the concentration of the HCl solution? (Show your work)
10. Label the following diagram of a titration setup:
A:
B:
C:
D: