CH 115 Chemistry in Society

Lecture Hours: 3
Lab Hours: 3
Credits: 4

Introduces a chemistry survey designed specifically for the non-science student. Emphasizes the history of chemistry, its impact on society, and its connection to other disciplines. Covers topics such as the periodic table of the elements, scientific method, atomic structure and theory, acids and bases, chemical bonding, gases, nomenclature, and chemical reactions. Relates these concepts to history as well as current events.

Prerequisite: Placement into WR 115 (or higher), or completion of WR 090 (or higher) with a grade of C or better; or consent of instructor.
Student Learning Outcomes:

Apply scientific literacy to explain concepts in history.
Describe the composition of the atom, including the properties of subatomic particles.
Use the periodic table.
Explain chemical bonding, chemical reactions, and chemical nomenclature.
Define acids and bases and explain their roles.

Statewide General Education Outcomes:

Gather, comprehend, and communicate scientific and technical information in order to explore ideas, models, and solutions and generate further questions.
Apply scientific and technical modes of inquiry, individually, and collaboratively, to critically evaluate existing or alternative explanations, solve problems, and make evidence-based decisions in an ethical manner.
Assess the strengths and weaknesses of scientific studies and critically examine the influence of scientific and technical knowledge on human society and the environment.

Content Outline

Chemistry
- Science and technology and Society
- Scientific method
- Philosophy of Science
Atomic Structure
- The atom from ancient times to 1880s
- X-rays and radioactivity
- The structure of the atom
  - The nucleus and nuclear reactions
  - Electrons in the atom
  - Bohr’s picture of the atom
  - The quantum mechanical atom
- Electron configuration
- Periodic table
Chemical Bonds
- Stable electronic configurations
- Chemical symbolism
- Bonding and Polarity
- Bonding forces and the state of matter
- Forces between molecules
The Language of Chemistry
- Formulas and names
- Chemical equations
Acids and Bases
- The pH scale
- Reactions