Introduction to Chemical Principles 8th edition

Textbook Cover

H. Stephen Stoker
Publisher: Pearson Education


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  • 1: The Science of Chemistry (10)
  • 2: Numbers from Measurements (20)
  • 3: Unit Systems and Dimensional Analysis (20)
  • 4: Basic Concepts about Matter (17)
  • 5: Atoms, Molecules, Formulas, and Subatomic Particles (17)
  • 6: Electronic Structure and Chemical Periodicity (18)
  • 7:Chemical Bonds (18)
  • 8: Chemical Nomenclature (20)
  • 9: Chemical Calculations: The Mole Concept and Chemical Formulas (20)
  • 10: Chemical Calculations Involving Chemical Equations (19)
  • 11: States of Matter (19)
  • 12: Gas Laws (20)
  • 13: Solutions (18)
  • 14: Acids, Bases, and Salts (20)
  • 15: Oxidation and Reduction (20)
  • 16: Reaction Rates and Chemical Equilibrium (20)
  • 17: Nuclear Chemistry (20)

Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

Question Group Key
CR - Chapter Review


Question Availability Color Key
BLACK questions are available now
GRAY questions are under development


Group Quantity Questions
Chapter 1: The Science of Chemistry
1.CR 10 002 004 006 008 010 012 016 018 020 022
Chapter 2: Numbers from Measurements
2.CR 20 008 014 016 018 022 034 036 046 048 050 054 058 060 064 066 068 074 078 080 088
Chapter 3: Unit Systems and Dimensional Analysis
3.CR 20 002 012 014 018 020 034 038 042 044 046 048 052 054 056 058 060 064 066 078 102
Chapter 4: Basic Concepts about Matter
4.CR 17 010 012 018 020 022 026 028 034 036 044 054 056 062 064 068 076 078
Chapter 5: Atoms, Molecules, Formulas, and Subatomic Particles
5.CR 17 002 010 020 022 026 042 044 052 054 064 066 068 074 076 078 082 086
Chapter 6: Electronic Structure and Chemical Periodicity
6.CR 18 002 008 020 022 026 038 042 044 046 052 054 076 078 080 082 092 094 104
Chapter 7:Chemical Bonds
7.CR 18 002 008 016 018 020 022 024 026 028 038 044 048 064 068 072 084 098 104
Chapter 8: Chemical Nomenclature
8.CR 20 002 004 006 008 012 014 016 022 024 040 046 060 064 074 080 088 090 094 096 100
Chapter 9: Chemical Calculations: The Mole Concept and Chemical Formulas
9.CR 20 002 008 010 012 016 028 030 032 034 036 038 040 042 044 070 072 074 076 080 084
Chapter 10: Chemical Calculations Involving Chemical Equations
10.CR 19 004 006 010 024 042 044 046 048 058 060 062 064 066 106 108 116 118 122 142
Chapter 11: States of Matter
11.CR 19 002 006 010 012 024 026 028 030 032 034 036 038 040 048 052 068 072 082 088
Chapter 12: Gas Laws
12.CR 20 002 004 006 008 010 012 014 016 018 020 022 026 028 030 034 048 056 062 070 078
Chapter 13: Solutions
13.CR 18 006 008 010 020 028 032 034 036 038 040 042 044 046 048 050 052 054 056
Chapter 14: Acids, Bases, and Salts
14.CR 20 012 016 020 036 038 042 046 052 068 076 078 080 082 084 086 088 090 092 104 122
Chapter 15: Oxidation and Reduction
15.CR 20 002 004 006 018 020 022 024 030 032 034 036 040 054 060 062 064 066 068 072 084
Chapter 16: Reaction Rates and Chemical Equilibrium
16.CR 20 002 004 006 010 016 018 020 024 026 036 038 040 044 050 058 060 064 066 068 070
Chapter 17: Nuclear Chemistry
17.CR 20 022 024 026 028 030 038 040 054 066 070 072 074 076 084 086 094 098 104 108 110
Total 316