NYA Test 2 Study guide

Thursday, April 11, 2024

Handout for revision are already posted on LEA

Chapter 4 : Types of chemical reactions

4.4 Types of Chemical Reactions

4.5 Precipitation Reactions
Problem: 49, 51

4.6 Describing Reactions in Solution
Problem: 53, 57

4.7 Stoichiometry of Precipitation Reactions
Problem: 61

4.8 Acid-Base Reactions
Problem: 71, 73, 77, 79, 83

4.9 Oxidation-Reduction Reactions
Problem: 25, 85, 87, 89 (Chapter 18 problem: 17, 18, 19)

4.10 Balancing Oxidation-Reduction Equations
Problem: 91, 93, (Chapter 18 problem: 21)

Chapter 7 : Atomic structure and periodicity

7.1 Electromagnetic Radiation
Problem: 45, 47, 51, 149

7.2 The Nature of Matter
Problem: 53, 57, 59, 61,

7.3 The Atomic Spectrum of Hydrogen

7.4 The Bohr Model
Problem: 63, 65, 67, 69, 73, 75, 174

7.5 The Quantum Mechanical Model of the Atom

7.6 Quantum Numbers
Problem: 77, 79

7.7 Orbital Shapes and Energies
Problem: 81, 85

7.8 Electron Spin and the Pauli Principle
Problem: 87

7.9 Polyelectronic Atoms

7.11 The Aufbau Principle and the Periodic Table
Problem: 91, 105

Instructions

  1. The value of this test is 15% of the semester and the duration is 75 minutes.
  2. An average of 8 to 9 questions is generally asked.
  3. The test includes multiple choices questions worth a maximum of 20% of the test value.
  4. In order to receive full credit for your answer, your work must be shown.
  5. 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.