CHE 202: General Chemistry and Qualitative Analysis – Course Syllabus and Content Overview

Course Overview

General Chemistry and Qualitative Analysis

This course, CHE 202, is a continuation of introductory general chemistry (CHE 201) and covers advanced topics relevant to college-level general chemistry. The syllabus outlines lecture, recitation, and laboratory components, emphasizing both theoretical and practical aspects of chemistry.

• Lecture: Three hours per week

• Recitation: Two hours per week (problem-solving, quizzes, exams)

• Laboratory: Two hours per week (hands-on experiments and safety training)

Course Topics

Content Outline

The course covers the following chapters and topics, all of which are core to general chemistry:

• Chapter 12: Liquids, Solids, and Intermolecular Forces

• Chapter 13.1-13.5: Solids and Modern Materials (Part)

• Chapter 14: Solutions

• Chapter 15: Chemical Kinetics

• Chapter 16: Chemical Equilibrium

• Chapter 17: Acids and Bases

• Chapter 18: Aqueous Ionic Equilibrium

• Chapter 19: Free Energy and Thermodynamics

• Chapter 20: Electrochemistry

• Chapter 21: Radioactivity and Nuclear Chemistry (as time allows)

These topics align with standard general chemistry curriculum, including physical properties, chemical reactions, solution chemistry, kinetics, equilibrium, acid-base theory, thermodynamics, electrochemistry, and nuclear chemistry.

Course Objectives

Learning Outcomes

Upon completion, students should be able to:

• Describe intermolecular forces and their impact on chemical and physical properties.

• Understand solution formation and properties, especially aqueous solutions.

• Evaluate chemical kinetics for single-step and multi-step reactions.

• Predict chemical equilibria including acid-base, solubility, and complex formation.

• Express roles of enthalpy, entropy, and free energy in chemical processes.

• Comprehend electrochemical systems and electron transfer reactions.

Laboratory Techniques and Procedures

Lab Safety and Experiments

Laboratory work is integral to the course, focusing on both qualitative and quantitative analysis. Safety is emphasized, requiring approved eye protection, closed-toe shoes, and long pants. Failure to comply results in disciplinary action.

• Lab Safety: Mandatory eye protection, adherence to safety rules, proper attire.

• Lab Check-In/Check-Out: Procedures for starting and ending lab participation; fees for missed check-out.

Sample Laboratory Experiments

• Crystal Structure Classroom Experiment

• Determination of Enthalpies of Solution

• Molar Mass by Freezing Point Depression

• Synthesis of a Cobalt Complex

• Kinetics of Ligand Exchange and Iodination of Acetone

• Formation Constant of FeSCN2+ Complex Ion

• Acid-Base Titrations and Standardization

• Qualitative Analysis of Groups I, II, III

These experiments reinforce concepts from lectures and provide hands-on experience with chemical analysis, solution chemistry, kinetics, equilibrium, and qualitative analysis.

Assessment and Grading

Evaluation Methods

• In-Class Examinations: 4 exams, 40% total (10% each)

• Final Examination: ACS Standardized Exam, cumulative, 15%

• Quizzes: 10% (best n-1 out of n quizzes)

• Lab Reports: 25% (best m-2 out of m reports)

• Homework Assignments: 10% (via Mastering Chemistry online platform)

Grading Scale

Percentage	Grade
90-100%	A
80-89%	B
70-79%	C
60-69%	D
<60%	E

Important Dates and Policies

Academic and Safety Policies

• Attendance: Required as per university policy.

• Academic Honesty: Strict adherence to university standards; violations include cheating, fabrication, multiple submission, plagiarism, and improper use of generative AI.

• Recording Notification: Course may utilize recordings for review and testing integrity.

• Non-Discrimination and Disability Services: University provides equal access and accommodations.

Additional Resources

Textbook and Materials

• Textbook: "Chemistry: A Molecular Approach" by Nivaldo J. Tro, 6th edition

• Lab Manual: "Laboratory Manual for Chemistry 202" by Rachel Allenbaugh and Terry McCreary

• Calculator: Non-graphing scientific calculator required

Student Support

• Starfish: Academic progress and support notifications

• Mental Health Resources: Counseling Center, Psychological Center, TimelyCare, and emergency contacts

Summary Table: Course Topics and Laboratory Experiments

Lecture Topic	Laboratory Experiment
Liquids, Solids, Intermolecular Forces	Crystal Structure Experiment
Solutions	Enthalpy of Solution, Freezing Point Depression
Chemical Kinetics	Kinetics of Ligand Exchange, Iodination of Acetone
Chemical Equilibrium	Formation Constant of FeSCN2+, Acid-Base Titrations
Acids and Bases	Acid-Base Properties of Unknown Acid
Aqueous Ionic Equilibrium	Qualitative Analysis (Groups I-III)
Free Energy & Thermodynamics	Additional info: Related experiments may be included
Electrochemistry	Additional info: Related experiments may be included
Radioactivity & Nuclear Chemistry	Additional info: As time allows

Conclusion

This syllabus provides a comprehensive overview of CHE 202, covering advanced general chemistry topics and laboratory techniques. Students are expected to master theoretical concepts, apply them in laboratory settings, and adhere to academic and safety policies. The course prepares students for further study in chemistry and related fields.