Grade 12 Acids and Bases Worksheet
This worksheet covers key concepts of acids and bases, including definitions, pH calculations, neutralization reactions, and titration.
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Acids and Bases: Grade 12 Chemistry
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Read each question carefully and answer to the best of your ability. Show all calculations where necessary.
1. Which of the following is a strong acid?
CH₃COOH
H₂CO₃
HCl
H₃PO₄
2. What is the pH of a solution with a [H⁺] concentration of 1.0 x 10⁻⁵ M?
5
9
7
14
1. According to the Brønsted-Lowry theory, an acid is a proton , while a base is a proton .
2. A neutralization reaction between an acid and a base typically produces a and .
3. The pH scale ranges from to .
1. All strong acids completely dissociate in water.
True
False
2. A solution with a pOH of 3 is acidic.
True
False
1. Explain the difference between a strong acid and a weak acid.
2. Describe the process of titration and its purpose.
Observe the pH scale below and answer the following question:
3. Based on the pH scale, classify substances with pH values of 2, 7, and 12 as acidic, neutral, or basic.