SN1 Test 2 Study guide

Thursday, March. 26, 2026

 The problem numbers are based on the Zumdahl 11th Ed. Zumdahl book

Chap. 4: TYPES OF CHEMICAL REACTIONS

4.2 The Nature of Aqueous Solutions: Strong and Weak Electrolytes
problem: 4, 23, 33, 37

4.3 The Composition of Solutions
problem: 11, 12, 14, 39, 41, 43, 45, 51, 53

4.4 Types of Chemical Reactions

4.5 Precipitation Reactions
problem: 59, 61

4.6 Describing Reactions in Solution
problem: 65, 69

4.7 Stoichiometry of Precipitation Reactions
problem: 73

4.8 Acid-Base Reactions
problem: 83, 85, 89, 91, 96

4.9 Oxidation-Reduction Reactions
problem: 31, 97, 99, 103 (Chapter 18: 21, 22, 23)

4.10 Balancing Oxidation-Reduction Equations
problem: 105, 107 (Chapter 18: 25)

Chap. 7: ATOMIC STRUCTURE AND PERIODICITY

7.1 Electromagnetic Radiation
problem: 51, 53, 57, 159

7.2 The Nature of Matter
problem: 59, 62, 65, 67

7.3–7.4 The Atomic Spectrum of Hydrogen – Bohr model problem: 69, 71, 73, 78, 186

Instructions

  1. The value of this test is 15% of the semester and the duration is 75 minutes.
  2. Handouts for revision are already posted on LEA
  3. An average of 7 to 8 questions is generally asked.
  4. The test includes multiple choices questions worth a maximum of 20% of the test value.
  5. In order to receive full credit for your answer, your work must be shown.
  6. Double check your numbers. If the number of digits is insufficient throughout the calculation, giving a result different from the expected one, it will be considered a mathematical error

Math or calculator mistake: −25% of the problem mark
Logic mistake: −50% of the problem mark

A Data sheet is provided. However, equations are not given. You have to memorize them.