CHEM 0005. Chemistry - Quantitative Analysis
Units: 4
Prerequisite: Completion of CHEM 1B with grade of "C" or better
Advisory: Eligibility for ENGL 11 strongly recommended
Hours: 144 (36 lecture, 108 laboratory)
Theory and techniques of quantitative chemical measurement, including gravimetric, volumetric, and introductory instrumental analysis. Required for all chemistry, chemical engineering, medicine, dentistry, veterinary medicine, and related majors. (CSU, UC)
CHEM 0005 - Chemistry - Quantitative Analysis
http://catalog.sierracollege.edu/course-outlines/chem-0005/
Catalog Description DESCRIPTION IS HERE: Prerequisite: Completion of CHEM 1B with grade of "C" or better Advisory: Eligibility for ENGL 11 strongly recommended Hours: 144 (36 lecture, 108 laboratory) Description: Theory and techniques of quantitative chemical measurement, including gravimetric, volumetric, and introductory instrumental analysis. Required for all chemistry, chemical engineering, medicine, dentistry, veterinary medicine, and related majors. (CSU, UC) Units 4 Lecture-Discussion 36 Laboratory 108 By Arrangement Contact Hours 144 Outside of Class Hours Course Student Learning Outcomes Demonstrate the ability to evaluate accuracy, precision, and validity of data. Quantitatively analyze samples for chemical composition using wet-chemical methods. Quantitatively analyze samples for chemical composition using instrumental methods. Determine and/or calculate solution properties utilizing analytical chemistry theories. Demonstrate proficiency in scientific communication. Course Content Outline 1. Introduction to Analytical Chemistry 2. Errors in Chemical Analyses 3. Application of Statistics to Data Treatment and Evaluation 4. Gravimetric Methods of Analysis 5. Titrimetric Methods of Analysis 6. Application of Equilibrium Calculations to Complex Systems 7. Theory of Neutralization Titrations 8. Titration Curves for Complex Acid/Base Systems 9. Applications of Neutralization Titrations 10. Precipitation Titrimetry 11. Complex-Formation Titrations 12. Applications of Standard Electrode Potentials 13. Applications of Oxidation/Reduction Titrations 14. Theory of Potentiometry 15. Applications of Potentiometry 16. Electrogravimetric and Coulometric Methods 17. Voltammetry 18. An Introduction to Spectrochemical Methods 19. Instruments for Optical Spectrometry 20. Molecular Absorption Spectroscopy 21. Molecular Fluorescence Spectroscopy 22. Atomic Spectroscopy Based on Ultraviolet and Visible Radiation 23. The Chemicals, Apparatus, and Unit Operations of Analytical Chemistry 24. Selected Methods of Analysis in Laboratory A. Gravimetric Methods of Analysis B. Neutralization Titrations C. Precipitation Titrations D. Complex-Formation Titrations with EDTA E. Redox Titrations F. Potentiometric Methods G. Methods Based on the Absorption of Radiation Course Objectives Course Objectives Lecture Objectives: Analyze and solve problems relating to: 1. Systematic errors; 2. random errors; 3. standard deviation; 4. confidence limits; 5. gravimetric factors; 6. gravimetric analysis; 7. standard solutions; 8. volumetric analysis; 9. gravimetric titrimetry; 10. general aqueous equilibrium; 11. activity coefficients; 12. multi-step aqueous equilibrium; 13. aqueous solubility; 14. titration curves for strong and weak acids and bases; 15. simple and polyfunctional buffer systems; 16. acid/base indicators; 17. the pH of simple and polyfunctional systems; 18. precipitation titrimetry and corresponding titration curves; 19. complex-formation titrations; 20. oxidation/reduction reactions; 21. electrochemical cells and potentials; 22. redox equilibrium constants; 23. redox titration curves; 24. electrogravimetric analysis; 25. coulometric analysis; 26. polarographic and voltammetric analysis; 27. spectrochemical analysis; 28. separation methods and theory. Laboratory Objectives: 1. Apply laboratory notebook skills; 2. Demonstrate quantitative transfer techniques; 3. Perform volumetric glassware calibration; 4. Perform gravimetric analysis, 5. Perform a redox titration; 6. Perform an EDTA titration; 7. Perform spectrophotometric analysis; 8. Complete a forensics lab project using methods listed in 4-7 and a full statistical analysis. 9. Obtain, record, and analyze observations and measurements. Methods of Evaluation Essay Examinations Objective Examinations Problem Solving Examinations Projects Reports Skill Demonstrations Reading Assignments 1. Read the chapter on gravimetric analysis and be prepared to use the content to participate in the classroom and to complete the assigned problems relating to gravimetric analysis. 2. Read the chapter on titrimetric analysis and be prepared to use the content to participate in the classroom and to complete the assigned problems relating to titrimetric analysis. Writing, Problem Solving or Performance 1. Write the laboratory report for the gravimetric analysis experiment. 2. Solve problems related to the aqueous equilibrium of insoluble salts of weak acids using systems of equations. For example: Calculate the solubility of barium phosphate in water. 3. Perform the gravimetric analysis experiment for nickel in steel. Other (Term projects, research papers, portfolios, etc.) Methods of Instruction Laboratory Lecture/Discussion Distance Learning Other materials and-or supplies required of students that contribute to the cost of the course. Scientific calculator, goggles and laboratory notebook.
Course Identification Numbering System (C-ID)
...0004 CHEM 101 CHEM 0002A CHEM 102 CHEM...0006 ANTH 150 ANTH 0005 ARTH 100 ARHI...
Transferable Courses to the UC System
...CHEM 0001A & CHEM 0001B and CHEM 0002A & CHEM...BIOL 0001 ) 4 BIOL 0005, BIOL 0006, BIOL...
