CHE 145 Introductory General Chemistry Laboratory
2 Credits
formally CHM 105
Description:
Reinforces concepts covered in CHE 140 and introduces basic laboratory techniques, methods, and instrumentation trough selected experiments dealing with chemical and physical properties, qualitative analysis, and quantitative analysis.
Laboratory 3 hours
Pre-requisites:
Concurrent with CHE 140 General College Chemistry I
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Competencies: 1. Recognize chemical hazards in the laboratory. 2. Identify and demonstrate proper use of basic laboratory equipment. 3. Collect data from observations and use scientific measuring devices to make accurate and precise measurements. 4. Analyze data using chemical principles and concepts. 5. Interpret results to arrive at rational conclusions. 6. Prepare written reports which present data, analyses, and conclusions in scientific format. |
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Course Outline I. Basic Laboratory Operations A. Safety B. Measurements (including precision and accuracy) C. Calculations D. Graphing E. Laboratory techniques II. Physical and Chemical Properties A. Mass B. Density C. Specific Heat D. Intensive and extensive properties E. Electromagnetic spectra III. Chemical Reactions A. Types of reactions B. Stoichiometry C. Acid-base reactions D. Oxidation-reduction reactions E. Qualitative analysis IV. Selected Topics A. Kinetics B. Chemical equilibrium C. Electrochemistry D. Molecular geometry E. Nuclear chemistry
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