12/8/2024 8:49:35 AM |
| Changed Course |
CATALOG INFORMATION
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Discipline and Nbr:
CHEM 3B | Title:
GENERAL CHEMISTRY 2 |
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Full Title:
General Chemistry Part 2 |
Last Reviewed:8/26/2024 |
Units | Course Hours per Week | | Nbr of Weeks | Course Hours Total |
Maximum | 5.00 | Lecture Scheduled | 3.00 | 17.5 max. | Lecture Scheduled | 52.50 |
Minimum | 5.00 | Lab Scheduled | 6.00 | 8 min. | Lab Scheduled | 105.00 |
| Contact DHR | 0 | | Contact DHR | 0 |
| Contact Total | 9.00 | | Contact Total | 157.50 |
|
| Non-contact DHR | 0 | | Non-contact DHR Total | 0 |
| Total Out of Class Hours: 105.00 | Total Student Learning Hours: 262.50 | |
Title 5 Category:
AA Degree Applicable
Grading:
Grade Only
Repeatability:
00 - Two Repeats if Grade was D, F, NC, or NP
Also Listed As:
Formerly:
Catalog Description:
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In this course, students will learn concepts of chemical kinetics, thermodynamics, chemical equilibrium, acids and bases, nuclear chemistry, electrochemistry, coordination compounds and bonding, and selected topics in descriptive chemistry. The laboratory emphasizes methods of analytical chemistry and quantitative work. This is the second semester of general chemistry.
Prerequisites/Corequisites:
Course Completion of CHEM 3A AND CHEM 3AL; OR CHEM 1A; or equivalent
Recommended Preparation:
Limits on Enrollment:
Schedule of Classes Information
Description:
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In this course, students will learn concepts of chemical kinetics, thermodynamics, chemical equilibrium, acids and bases, nuclear chemistry, electrochemistry, coordination compounds and bonding, and selected topics in descriptive chemistry. The laboratory emphasizes methods of analytical chemistry and quantitative work. This is the second semester of general chemistry.
(Grade Only)
Prerequisites:Course Completion of CHEM 3A AND CHEM 3AL; OR CHEM 1A; or equivalent
Recommended:
Limits on Enrollment:
Transfer Credit:CSU;UC.
Repeatability:00 - Two Repeats if Grade was D, F, NC, or NP
ARTICULATION, MAJOR, and CERTIFICATION INFORMATION
Associate Degree: | Effective: | Fall 2020
| Inactive: | |
Area: | C
| Natural Sciences
|
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CSU GE: | Transfer Area | | Effective: | Inactive: |
| B1 | Physical Science | Fall 2020 | |
| B3 | Laboratory Activity | | |
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IGETC: | Transfer Area | | Effective: | Inactive: |
| 5A | Physical Sciences | Fall 2020 | |
| 5C | Fulfills Lab Requirement | | |
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CSU Transfer: | Transferable | Effective: | Fall 2020 | Inactive: | |
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UC Transfer: | Transferable | Effective: | Fall 2020 | Inactive: | |
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C-ID: |
CID Descriptor: CHEM 120S | General Chemistry for Science Majors Sequence A | SRJC Equivalent Course(s): CHEM1A AND CHEM1B OR CHEM4A AND CHEM4B OR CHEM3A AND CHEM3AL AND CHEM3B |
Certificate/Major Applicable:
Both Certificate and Major Applicable
COURSE CONTENT
Student Learning Outcomes:
At the conclusion of this course, the student should be able to:
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1. Analyze and solve chemical systems using quantitative models.
2. Relate the concepts of chemical equilibrium and free energy.
3. Apply the principles of quantitative analysis in a laboratory setting.
4. Analyze unknown samples using advanced instrumentation.
5. Write comprehensive laboratory reports to effectively analyze data and communicate results and conclusions.
Objectives:
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At the conclusion of this course, the student should be able to:
1. Solve for the concentrations or pressures of various species in a chemical equilibrium.
2. Apply the concepts of chemical equilibrium to acids and bases, buffers, titration, solubility, electrochemistry, and metal complex formation.
3. Determine the free energy change for a physical or chemical process at nonstandard conditions.
4. Apply the principles of electrochemistry in the construction and analysis of voltaic and electrolytic cells.
5. Use kinetics to describe the rate and possible mechanisms of a reaction.
6. Describe isomerism and bonding in transition metal complexes.
7. Describe the kinetics and other phenomena related to nuclear chemistry and radioactivity.
8. Identify and control factors that influence experimental error in gravimetric and volumetric analysis.
9. Use advanced instrumentation, such as ultraviolet-visible and infrared (IR) spectroscopy, gas chromatography (GC), and atomic absorption (AA) in analysis of unknowns.
10. Analyze experimental error qualitatively and with statistical methods.
11. Identify and describe practical applications of chemical principles.
Topics and Scope
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I. Colligative Properties
A. Vapor pressure lowering
B. Freezing point depression
C. Boiling point elevation
D. Osmosis
II. Kinetics
A. Reaction rates and rate laws
B. Determining rate laws
C. Integrated rate laws
D. Activation energy and the Arrhenius equation
E. Reaction mechanisms
F. Catalysis
III. Chemical Equilibrium
A. Equilibrium constants (K) and quotients (Q)
B. Le Chatelier's principle
C. Dependence on temperature
D. Methods and approximations for solving equilibrium systems
IV. Aqueous Equilibria
A. Weak acids and bases
B. pH, pKa, buffers, and titration
C. Polyprotic acids
D. Solubility equilibria
E. Common ion effect
F. Complex ion equilibria
V. Entropy and Free Energy
A. Second law of thermodynamics
B. Change in entropy
C. Free energy and work
D. Free energy, equilibrium, and direction of reaction
VI. Electrochemistry
A. Balancing oxidation-reduction reactions
B. Voltaic cells
C. Standard reduction potentials
D. Concentration cells and the Nernst equation
E. Batteries
F. Electrolysis
VII. Coordination Chemistry of Transition Metals
A. Coordination compounds
B. Types of isomerism
C. Ligand Field Theory
VIII. Nuclear Chemistry
A. Types of radioactive decay
B. Kinetics of decay
C. Applications
D. Fission and fusion
IX. Introduction to Organic Chemistry
A. Basic structures and nomenclature
B. Isomerism
C. Functional groups
X. Laboratory Topics
A. Lab safety and maintaining a lab notebook
B. Colligative properties
C. Determining rate law and activation energy
D. Determining an equilibrium constant
E. Buffers
F. Indicators
G. Potentiometric titration
H. Solubility products
I. Determination of an unknown
J. Voltaic cells
K. Electrolytic cells
L. Synthesis and analysis of a metal complex
M. Nuclear chemistry
N. Techniques and skills
1. Use of spreadsheet software
2. Instrumental analysis
3. Use of calibration curves
4. Writing laboratory reports
All topics are covered in the lecture and lab portions of the course.
Assignments:
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Lecture-Related Assignments:
1. Reading and study assignments from the lecture textbook (10-30 pages per week)
2. End-of-chapter problems (15-20 per week)
3. Exams (2-5), quiz(zes) (0-4), final exam
Laboratory-Related Assignments:
1. Laboratory experiments, data analysis, and accompanying reports (13-18)
Methods of Evaluation/Basis of Grade.
Writing: Assessment tools that demonstrate writing skill and/or require students to select, organize and explain ideas in writing. | Writing 5 - 15% |
Lab reports | |
Problem solving: Assessment tools, other than exams, that demonstrate competence in computational or non-computational problem solving skills. | Problem Solving 15 - 25% |
Lab analysis, end-of-chapter homework assignments | |
Skill Demonstrations: All skill-based and physical demonstrations used for assessment purposes including skill performance exams. | Skill Demonstrations 0 - 10% |
Laboratory experiments | |
Exams: All forms of formal testing, other than skill performance exams. | Exams 50 - 80% |
Quiz(zes), exams, and final exam | |
Other: Includes any assessment tools that do not logically fit into the above categories. | Other Category 0 - 0% |
None | |
Representative Textbooks and Materials:
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Chemistry: The Molecular Nature of Matter and Change. 9th ed. Silberberg, Martin and Amateis, Patricia. McGraw-Hill. 2020.
Chemistry. 14th ed. Chang, Raymond and Overby, Jason. McGraw-Hil. 2022.
General Chemistry. 4th ed. McQuarrie, Donald and Rock, Peter and Gallogly, Ethan. University Science Books. 2010. (classic).
Chemistry. 6th ed. Gilbert, Thomas and Kirss, Rein and Bretz, Stacey and Foster, Natalie. W. W. Norton. 2020.
Chemistry: A Molecular Approach. 6th ed. Tro, Nivaldo. Pearson. 2024.
Lab Manuals
Instructor prepared materials.
Laboratory Experiments for Chemistry: The Central Science. 14th ed. Brown, Theodore and LeMay, H. and Bursten, Bruce and Murphy, Catherine and Woodward, Patrick and Stoltzfus, Matthew. Pearson. 2018. (classic).
Laboratory Manual for Chemistry: A Molecular Approach. 5th ed. Tro, Nivaldo and Vincent, John and Livingston, Erica. Pearson. 2019. (classic).
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