Southern Utah University

Course Syllabus

Southern Utah University
Southern Utah University
Fall Semester 2025

Principles of Chemistry II (Face-to-Face)

CHEM 1220-01

Course: CHEM 1220-01
Credits: 4
Term: Fall Semester 2025
Department: PSCI
CRN: 31692

Course Description

Continuation of CHEM 1210. A minimum grade of "C" (2.0 or above) must be earned in this course before it can be counted in a physical science major or minor or as a prerequisite for any other course. (Fall, Spring, Summer) [Graded (Standard Letter)] Co-requisite(s): CHEM 1225 Prerequisite(s): CHEM 1210 and CHEM 1215 - Prerequisite Min. Grade: C

Required Texts

Chemistry: The Central Science 15th Edition. This textbook will be available using inclusive access.

Learning Outcomes

1.)  Identify the intermolecular forces present in a molecule and how it relates to the physical properties of that molecule.

2.)  Describe how intermolecular forces are involved in solutions of all types.

3.)  Calculate the concentration of various solutions.

4.)  Demonstrate at least two ways in which the rate of a chemical reaction is measured.

5.)  Use experimental data to determine the rate of a chemical reaction.

6.)  Calculate the rate constant of a reaction.

7.)  Show how equilibrium is involved in chemical equations and apply it to various situations (e.g. acid-base, slightly-soluble salts, gas phase reactions)

8.)  Calculate the concentration of a species in solution using equilibrium constants.

9.)  Demonstrate what constitutes an acid or a base and be able to compare the properties of each species.

10.)  Describe the key features of an acid-base titration curve.

11.)  Calculate the free energy of a reaction.

12.)  Calculate the cell potential of a voltaic cell.

13.)  Identify the component parts of a voltaic cell.

14.)  Relate free energy to an equilibrium constant and cell potential mathematically.

Course Requirements

Homework:

Written homework will be assigned daily. The homework will be worth approximately 20% of the final grade. Homework will consist of problems from the text. Homework is due the day after it is assigned. Late homework may be submitted within two weeks of its due date for 67% of the credit earned. After two weeks, homework will NOT be accepted. You must complete all homework assignments to compete (or survive) in this class!

Canvas modular homework will take the basic concepts and intensify them so that you will have better idea of how the information we are learning in lecture and the written homework can be incorporated to generate questions for the exam. The canvas homework problems will require more integration of the material into your already existing chemical knowledge. Since these homework assignments are designed to prepare you for the exam, there is no late policy governing them. Either you complete the assignment by the deadline or you miss the points associated with that assignment.

Quizzes

   We will have a quiz once a week. This allows us to get a sense for how well the class is absorbing the material. We will quiz on material that we have learned previously as a means of helping you see how the information will be assessed on the exams. Because the quizzes are topical and of the moment, there is no mechanism for the quizzes to be given early or late. If you miss the quiz, you will not be able to make it up.

Exams

Examinations will be given on the dates indicated below.  Most examination dates are Fridays with the last chapter specific exam given during the final week of class. Each exam is worth 100 points except the final exam, which is worth 300 points.

Course Outline

11       Liquids -A Molecular Comparison - Gases, Liquids and Solids;

          Intermolecular Forces; Properties of Liquids; Phase Changes; Vapor Pressure; Phase Diagrams

12     Solids and Modern Materials Classification and Structure of

          Solids, Metallic Solids; Metallic Bonding; Ionic Solids; Molecular and Covalent- Network Solids

13         Properties of Solutions - The solution process; Saturated Solutions and Solubility, Factors that affect Solubility; Ways of expressing concentration; Colligative properties; and Colloids.                 

14        Chemical Kinetics -  Chemical Reaction rates; Factors affecting reaction rates; Rate Laws; Integrated Rate Laws; Collision Theory; Reaction mechanisms; and Catalysis.   

15        Fundamental Equilibrium Concepts - The concept of equilibrium; The equilibrium constant; Heterogeneous equilibria; Calculating equilibrium constants.  Applications of equilibrium constants; and Le Châtelier’s Principle.

16        Acid-Base Equilibria - Acids and bases: a brief review; Bronsted-Lowry acids and bases; The autoionization of water; The pH scale; Strong acids and bases; Weak acids; Weak bases. Relationship between Ka and Kb; Acid-base properties of salt solutions; and Lewis acids and bases

17       Equilibria of Other Reaction Classes -Common ion effect; Buffered solutions; Acid-base titrations, Solubility equilibria. Factors that affect solubility; Precipitation and separation of ions; Qualitative analysis of metallic elements; and The common-ion effect. 

19        Free Energy - Spontaneous processes; Entropy and the Second Law of Thermodynamics; The molecular interpretation of entropy; Entropy changes in chemical reactions; Gibbs free energy; Free energy and temperature; and Free energy and the equilibrium constant.

20    Electrochemistry - Oxidation-reduction reactions; Balancing redox equations; Redox Titrations; Voltaic cells; Cell EMF; Spontaneity of redox reactions(Faraday Equation); Effect of concentration on cell EMF(Nernst Equation); Batteries; Corrosion; and Electrolysis 

21   Nuclear Chemistry (as time permits) types of radioactive decay, transmutation, basic nuclear equations,  

Instructor's policies on late assignments and/or makeup work

Assignments that are turned in after the due date will be worth 67% of the graded value. If a student needs to be absent, discussion with the professor before the absence is preferred. I am aware that there may be situations where this is not possible, but they should be the exception. Work missed due to unscheduled absences will not be made up unless circumstances justify the absence.

Attendance Policy

In order to be successful in the course, attendance has been shown to be the best predictor of satisfactory completion. While attendance is not mandatory, it is highly recommended.

ADA Statement

Students with medical, psychological, learning, or other disabilities desiring academic adjustments, accommodations, or auxiliary aids will need to contact the Disability Resource Center, located in Room 206F of the Sharwan Smith Center or by phone at (435) 865-8042. The Disability Resource Center determines eligibility for and authorizes the provision of services.

If your instructor requires attendance, you may need to seek an ADA accommodation to request an exception to this attendance policy. Please contact the Disability Resource Center to determine what, if any, ADA accommodations are reasonable and appropriate.

Academic Credit

According to the federal definition of a Carnegie credit hour: A credit hour of work is the equivalent of approximately 60 minutes of class time or independent study work. A minimum of 45 hours of work by each student is required for each unit of credit. Credit is earned only when course requirements are met. One (1) credit hour is equivalent to 15 contact hours of lecture, discussion, testing, evaluation, or seminar, as well as 30 hours of student homework. An equivalent amount of work is expected for laboratory work, internships, practica, studio, and other academic work leading to the awarding of credit hours. Credit granted for individual courses, labs, or studio classes ranges from 0.5 to 15 credit hours per semester.

Academic Freedom

SUU is operated for the common good of the greater community it serves. The common good depends upon the free search for truth and its free exposition. Academic Freedom is the right of faculty to study, discuss, investigate, teach, and publish. Academic Freedom is essential to these purposes and applies to both teaching and research.

Academic Freedom in the realm of teaching is fundamental for the protection of the rights of the faculty member and of you, the student, with respect to the free pursuit of learning and discovery. Faculty members possess the right to full freedom in the classroom in discussing their subjects. They may present any controversial material relevant to their courses and their intended learning outcomes, but they shall take care not to introduce into their teaching controversial materials which have no relation to the subject being taught or the intended learning outcomes for the course.

As such, students enrolled in any course at SUU may encounter topics, perspectives, and ideas that are unfamiliar or controversial, with the educational intent of providing a meaningful learning environment that fosters your growth and development. These parameters related to Academic Freedom are included in SUU Policy 6.6.

Academic Misconduct

Scholastic honesty is expected of all students. Dishonesty will not be tolerated and will be prosecuted to the fullest extent (see SUU Policy 6.33). You are expected to have read and understood the current SUU student conduct code (SUU Policy 11.2) regarding student responsibilities and rights, the intellectual property policy (SUU Policy 5.52), information about procedures, and what constitutes acceptable behavior.

Please Note: The use of websites or services that sell essays is a violation of these policies; likewise, the use of websites or services that provide answers to assignments, quizzes, or tests is also a violation of these policies. Regarding the use of Generative Artificial Intelligence (AI), you should check with your individual course instructor.

Emergency Management Statement

In case of an emergency, the University's Emergency Notification System (ENS) will be activated. Students are encouraged to maintain updated contact information using the link on the homepage of the mySUU portal. In addition, students are encouraged to familiarize themselves with the Emergency Response Protocols posted in each classroom. Detailed information about the University's emergency management plan can be found at https://www.suu.edu/emergency.

HEOA Compliance Statement

For a full set of Higher Education Opportunity Act (HEOA) compliance statements, please visit https://www.suu.edu/heoa. The sharing of copyrighted material through peer-to-peer (P2P) file sharing, except as provided under U.S. copyright law, is prohibited by law; additional information can be found at https://my.suu.edu/help/article/1096/heoa-compliance-plan.

You are also expected to comply with policies regarding intellectual property (SUU Policy 5.52) and copyright (SUU Policy 5.54).

Mandatory Reporting

University policy (SUU Policy 5.60) requires instructors to report disclosures received from students that indicate they have been subjected to sexual misconduct/harassment. The University defines sexual harassment consistent with Federal Regulations (34 C.F.R. Part 106, Subpart D) to include quid pro quo, hostile environment harassment, sexual assault, dating violence, domestic violence, and stalking. When students communicate this information to an instructor in-person, by email, or within writing assignments, the instructor will report that to the Title IX Coordinator to ensure students receive support from the Title IX Office. A reporting form is available at https://cm.maxient.com/reportingform.php?SouthernUtahUniv

Non-Discrimination Statement

SUU is committed to fostering an inclusive community of lifelong learners and believes our university's encompassing of different views, beliefs, and identities makes us stronger, more innovative, and better prepared for the global society.

SUU does not discriminate on the basis of race, religion, color, national origin, citizenship, sex (including sex discrimination and sexual harassment), sexual orientation, gender identity, age, ancestry, disability status, pregnancy, pregnancy-related conditions, genetic information, military status, veteran status, or other bases protected by applicable law in employment, treatment, admission, access to educational programs and activities, or other University benefits or services.

SUU strives to cultivate a campus environment that encourages freedom of expression from diverse viewpoints. We encourage all to dialogue within a spirit of respect, civility, and decency.

For additional information on non-discrimination, please see SUU Policy 5.27 and/or visit https://www.suu.edu/nondiscrimination.

Pregnancy

Students who are or become pregnant during this course may receive reasonable modifications to facilitate continued access and participation in the course. Pregnancy and related conditions are broadly defined to include pregnancy, childbirth, termination of pregnancy, lactation, related medical conditions, and recovery. To obtain reasonable modifications, please make a request to title9@suu.edu. To learn more visit: https://www.suu.edu/titleix/pregnancy.html.

Disclaimer Statement

Information contained in this syllabus, other than the grading, late assignments, makeup work, and attendance policies, may be subject to change with advance notice, as deemed appropriate by the instructor.