Lecture notes, etc.

Demos, labs, etc.

Multimedia

The structure of molecules and the condensed states of matter

Lectures, notes, handouts, tutorials: My lecture presentations; Linus Pauling and the Nature of the Chemical Bond (5); A digest of definitions and topics related to chemical bonding (39); Ionic, covalent bonding and Lewis structures (52); Chemical bond (50); CheModule Tutorials: Compounds and their bonds (45); Introduction to ionic compounds (11); Molecular architecture (52); Electronegativity and bonding types (36); Ionic bonding (36); The covalent bond (11); Bond length and energy (50); Ionic and covalent bonding and Lewis structures (28); Drawing Lewis Structures (42); Lewis structures (36); Lewis dot structures (50); Ionic bonding (9); Covalent bonding (9); Bond polarity (9); Resonance structures (9); Exceptions to the octet rule (9); Resonance structures and formal charge (36); Bonding: general concepts (2); Chemical bonding, including ionic, covalent, etc. (3); Bonding theories and molecular structure (VSEPR, Hybrids, etc.) (3); Hybrid orbitals (50); A digest of definitions and topics related to molecular geometry (39); The VSEPR Method (30) Requires Chime plug-in; Molecular geometry and hybridization (42); Animated Molecules (46); Cool Molecules: a Molecular Structure Explorer (1); Molecular geometry (9); Introduction to VSEPR and a library of example structures (33) Requires Chime plug-in; Chime plug-in; VSEPR (36); VSEPR (12) Requires Chime plug-in; VSEPr model (50); Hybrid orbitals (9); Orbital hybridization (36); Hybridization (39); Sigma and pi bonds (50); A digest of definitions and topics related to bonding and intermolecular forces (39); Intermolecular forces (11); Intermolecular forces (includes practice with answers) (50); Phases (50); The heating curve (includes practice with answers) (50); Structures of solids (9); Bonding in solids (9); Making matter: the atomic structure of materials (17); The liquid state (includes practice with answers) (50); Liquids (11); Liquids (13); Liquids and solids (3); Phase transitions (50); The solid state (39); The structure of solids (11); Kinetic Theory description of liquids and solids; IMF (9); Properties of liquids (9); Changes of state (9); Vapor pressure (9); Clausius-Clapeyron equation (50); Phase Diagrams (9); Phase diagrams (includes practice with answers) (50)

Practice problems, tests, quizzes: My practice problems w/answers; My Sample Test (w/answers); Molecular Geometry and Bonding self-grading test bank (37); Lewis structures worksheet (52); Molecular geometry worksheet (52); Molecular polarity worksheet (52); Hybridization worksheet (52); Intermolecular forces, liquids and solids worksheet (52); Web exercise on molecular structure, electronegativity, polarity, hybridization and bond angles (27) Requires Chime plug-in; The Solid and Liquid States self-grading test bank (37); Interactive review questions on Lewis Structures (15); VSEPR rules, examples, practice problems (16) Requires Chime plug-in

Experiments, demos: Demonstration of the surface tension of water (31); Demonstration of "scooting glue" (surface tension) (31); Bending water! (home experiment) (18); Investigating the difference between ionic and covalent compounds (38); Lewis structures and molecular properties (43); Chromatography (43); Candy Chromatography (43); Equilibrium vapor pressure (43); Hydrogen bonding, solubilty and polarity (6); Phase changes in water with a CBL (44); Demonstration of critical temperature (22); Phase Diagrams--boiling points of a binary system (25)

(1) Robert Hanson, et. al., St. Olaf College, Minnesota
(2) James H. Burness, Penn State, York Campus
(3) R.H. Logan, North Lake College
(4) John Gelder, Oklahoma State University
(5) Oregon State University
(6) Gwen Sibert, Roanoke Valley Governor's School, Virginia
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(9) Michael Blaber, Florida State University
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(11) Chemistry Department, Purdue University
(12) Mark Winter, University of Sheffield
(13) Purdue University
(14) T. Rick Fletcher, University of Idaho
(15) Gary Bertrand, U. of Missouri-Rolla
(16) John J. Nash, Purdue University
(17) Marcus Hewat
(18) Bassam Shakhashiri, University of Wisconsin at Madison
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(22) Indiana University at Bloomington
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(25) Queen's University, Ontario, Canada
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(27) Harry Ungar, Cabrillo College
(28) Chris Parr, University of Texas at Dallas
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(30) Gérard Dupuis and Nicole Berland, Lycée Faidherbe - LILLE, France
(31) North Carolina State University
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(33) Christopher Grant, University of Oregon
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(36) Philip Grandinetti, Ohio State University
(37) R.J. Tatz, Ohio State University
(38) Michelle Dumas, Utah State Office of Education
(39) Ken Drews, Friends School of Baltimore
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(42) Liina Ladon, Towson University
(43) Northern Virginia College, Alexandria Campus
(44) Kent J. Crippen, Lincoln Southeast High School
(45) Karen Timberlake, Los Angeles Valley College
(46) Paul Groves, South Pasadena High School
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(50) University of Waterloo
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(52) Tom Stretton, Thousand Islands Secondary School