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CHEM 175 - General Chemistry I
This is the first semester of chemistry for science, biomedical and chemical engineering, and pre-med programs. Topics include measurements, elements, atomic structure, molecular structure, chemical reactions, stoichiometry, acid-base reactions, equilibrium, and introductory kinetics. An understanding of how chemistry applies to living systems and the natural world, green chemistry and sustainable chemistry applications.
- Author
- Scott Van Bramer
- Publisher
- Widener University
- Source
- LibreTexts
- License
- CC BY
- Language
- EN
- Category
- Basic Sciences
Contents· 78 sections
- 01: Essential Ideas of Chemistry
- 1.01: Introduction to Chemistry
- 1.02: Measurements
- 1.03: Mathematical Treatment of Measurement Results
- 1.E: Essential Ideas of Chemistry- Homework
- 02: Atoms Molecules and Ions
- 2.01: Atomic Theory
- 2.02: Atomic Structure Isotopes and Atomic Mass
- 2.03: Chemical Formulas
- 2.E: Atoms Molecules and Ions- Homework
- 03: Composition of Substances and Solutions
- 3.01: Formula Mass and the Mole Concept
- 3.02: Determining Empirical and Molecular Formulas
- 3.03: Percent Composition and Molecular Formula
- 3.04: Molarity
- 3.E: Composition of Substances and Solutions- Homework
- 04: Stoichiometry of Chemical Reactions
- 4.01: Writing and Balancing Chemical Equations
- 4.02: Reaction Stoichiometry
- 4.03: Classifying Chemical Reactions - Precipitation Reactions
- 4.04: Classifying Chemical Reactions - Acid Base Reactions
- 4.05: Classifying Chemical Reactions - Combustion Reactions
- 4.E: Stoichiometry of Chemical Reactions- Homework
- 05: Electronic Structure and Periodic Properties
- 5.01: Light and Atomic Structure
- 5.02: Development of Quantum Theory
- 5.03: Electronic Structure of Atoms (Electron Configurations)
- 5.04: Periodic Variations in Element Properties
- 5.E: Electronic Structure and Periodic Properties- Homework
- 06: Chemical Bonding and Molecular Geometry
- 6.01: Ionic and Covalent Bonding
- 6.02: Lewis Symbols and Structures
- 6.03: Formal Charge Resonance and Bond Energy
- 6.04: Molecular Structure and Polarity
- 6.05: Intermolecular Forces
- 6.E: Chemical Bonding and Molecular Geometry- Homework
- 07: Advanced Theories of Covalent Bonding
- 7.01: Valence Bond Theory and Hybrid Orbitals
- 7.02: Multiple Bonds
- 7.03: Molecular Orbital Theory
- 7.E: Advanced Theories of Covalent Bonding- Homework
- 08: Kinetics
- 8.01: Introduction to Chemical Reaction Rates
- 8.02: Collision Theory and Reaction Mechanisms
- 8.03: Catalysis
- 8.E: Kinetics - Homework
- 09: Fundamental Equilibrium Concepts
- 9.01: Chemical Equilibria
- 9.02: Equilibrium Constants
- 9.E: Fundamental Equlibrium Concepts - Homework
- 10: Acid-Base Equilibria
- 10.01: Introduction to Brnsted-Lowry Acids and Bases
- 10.02: pH pOH and Relative Strengths of Acids and Bases
- 10.03: Hydrolysis of Salt Solutions
- 10.04: Buffers
- 10.E: Acid-Base Equilibria - Homework
- 11: Thermochemistry
- 11.01: Energy Basics
- 11.02: Calorimetry
- 11.03: Enthalpy- Introduction
- 11.04: Enthalpy- Heat of Combustion
- 11.05: Enthalpy- Heat of Formation
- 11.06: Bond Energy
- 11.E: Thermochemistry- Homework
- 12: Thermodynamics
- 12.01: Introduction to Spontaneity and Entropy
- 12.02: The Second and Third Laws of Thermodynamics
- 12.03: Free Energy
- 12.E: Thermodynamics - Homework
- 13: Appendices
- 13.01: Dr Martin's Math Minutes
- 13.02: Composition of Commercial Acids and Bases
- 13.03: Essential Mathematics
- 13.04: Fundamental Physical Constants
- 13.05: Standard Thermodynamic Properties for Selected Substances
- 13.06: The Periodic Table
- 13.07: Units and Conversion Factors
- 13.08: Water Properties