CHEM-1300: GENERAL CHEMISTRY I

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1 CHEM-1300: General Chemistry I 1 CHEM-1300: GENERAL CHEMISTRY I Cuyahoga Community College Viewing:CHEM-1300 : General Chemistry I Board of Trustees: Academic Term: Subject Code CHEM - Chemistry Course Number: 1300 Title: General Chemistry I Catalog Description: Study of fundamental principles of chemistry emphasizing atomic theory and structure, chemical bonding, periodic trends, thermochemistry, nuclear chemistry, aqueous solutions, stoichiometry, and the gaseous state of matter. To fulfill the laboratory science requirement, students should enroll in the related laboratory course. Credit Hour(s): 4 Lecture Hour(s): 4 Lab Hour(s): 0 Other Hour(s): 0 Requisites Prerequisite and Corequisite CHEM-1010 Introduction to Inorganic Chemistry, or sufficient score on Chemistry assessment test; and MATH-0965 Intermediate Algebra* or sufficient score on Math Placement Test; or departmental approval: equivalent knowledge or skills. Note: MATH-1200 taken prior to Fall 2013, or MATH-1270 or MATH-1280 taken prior to Fall 2016 will also be accepted to fulfill prerequisite requirements. I. ACADEMIC CREDIT Academic Credit According to the Ohio Department of Higher Education, one (1) semester hour of college credit will be awarded for each lecture hour. Students will be expected to work on out-of-class assignments on a regular basis which, over the length of the course, would normally average two hours of out-of-class study for each hour of formal class activity. For laboratory hours, one (1) credit shall be awarded for a minimum of three laboratory hours in a standard week for which little or no out-of-class study is required since three hours will be in the lab (i.e. Laboratory 03 hours). Whereas, one (1) credit shall be awarded for a minimum of two laboratory hours in a standard week, if supplemented by out-of-class assignments which would normally average one hour of out-of class study preparing for or following up the laboratory experience (i.e. Laboratory 02 hours). Credit is also awarded for other hours such as directed practice, practicum, cooperative work experience, and field experience. The number of hours required to receive credit is listed under Other Hours on the syllabus. The number of credit hours for lecture, lab and other hours are listed at the beginning of the syllabus. Make sure you can prioritize your time accordingly. Proper planning, prioritization and dedication will enhance your success in this course. The standard expectation for an online course is that you will spend 3 hours per week for each credit hour.

2 2 CHEM-1300: General Chemistry I II. ACCESSIBILITY STATEMENT If you need any special course adaptations or accommodations because of a documented disability, please notify your instructor within a reasonable length of time, preferably the first week of the term with formal notice of that need (i.e. an official letter from the Student Accessibility Services (SAS) office). Accommodations will not be made retroactively. For specific information pertaining to ADA accommodation, please contact your campus SAS office or visit online athttp:// Blackboard accessibility information is available athttp://access.blackboard.com. Eastern (216) Voice Metropolitan (216) Voice Western (216) Voice Westshore (216) Voice Brunswick (216) Voice Off-Site (216) Voice III. ATTENDANCE TRACKING Regular class attendance is expected. Tri-C is required by law to verify the enrollment of students who participate in federal Title IV student aid programs and/or who receive educational benefits through other funding sources. Eligibility for federal student financial aid is, in part, based on your enrollment status. Students who do not attend classes for the entire term are required to withdraw from the course(s). Additionally, students who withdraw from a course or stop attending class without officially withdrawing may be required to return all or a portion of the financial aid based on the date of last attendance. Students who do not attend the full session are responsible for withdrawing from the course(s). Tri-C is responsible for identifying students who have not attended a course, before financial aid funds can be applied to students accounts. Therefore, attendance will be recorded in the following ways: For in-person courses, students are required to attend the course by the 15th day of the semester, or equivalent for terms shorter than 5-weeks, to be considered attending. Students who have not met all attendance requirements for an in-person course, as described herein, within the first two weeks of the semester, or equivalent, will be considered not attending and will be reported for non-attendance and dropped from the course. For blended-learning courses, students are required to attend the course by the 15th day of the semester, or equivalent for terms shorter than 5-weeks, or submit an assignment, to be considered attending. Students who have not met all attendance requirements for a blended-learning courses, as described herein, within the first two weeks of the semester, or equivalent, will be considered not attending and will be reported for non-attendance and dropped from the course. For online courses, students are required to login in at least two (2) times per week and submit one (1) assignment per week for the first two (2) weeks of the semester, or equivalent to the 15th day of the term. Students who have not met all attendance requirements for an online course, as described herein, within the first two weeks of the semester, or equivalent, will be considered not attending and will be reported for non-attendance and dropped from the course. At the conclusion of the first two weeks of a semester, or equivalent, instructors report any registered students who have Never Attended a course. Those students will be administratively withdrawn from that course. However, after the time period in the previous paragraphs, if a student stops attending a class, wants or needs to withdraw, for any reason, it is the student's responsibility to take action to withdraw from the course. Students must complete and submit the appropriate Tri-C form by the established withdrawal deadline. Tri-C is required to ensure that students receive financial aid only for courses that they attend and complete. Students reported for not attending at least one of their registered courses will have all financial aid funds held until confirmation of attendance in registered courses has been verified. Students who fail to complete at least one course may be required to repay all or a portion of their federal financial aid funds and may be ineligible to receive future federal financial aid awards. Students who withdraw from classes prior to completing more than 60 percent of their enrolled class time may be subject to the required federal refund policy. If illness or emergency should necessitate a brief absence from class, students should confer with instructors upon their return. Students having problems with class work because of a prolonged absence should confer with the instructor or a counselor. IV. CONCEALED CARRY STATEMENT College policy prohibits the possession of weapons on college property by students, faculty and staff, unless specifically approved in advance as a job-related requirement (i.e., Tri-C campus police officers) or, in accordance with Ohio law, secured in a parked vehicle in a designated parking area only by an individual in possession of a valid conceal carry permit. As a Tri-C student, your behavior on campus must comply with the student code of conduct which is available on page 29 within the Tri-C student handbook, available athttp:// must also comply with the College s Zero Tolerance for Violence on College Property available athttp:// documents/ zero-tolerance-for-violence-policy.pdf

3 CHEM-1300: General Chemistry I 3 Outcomes Course Outcome(s): Apply the principles of chemistry to advanced scientific studies and/or applications of chemistry in society. Essential Learning Outcome Mapping: Critical/Creative Thinking: Analyze, evaluate, and synthesize information in order to consider problems/ideas and transform them in innovative or imaginative ways. Objective(s): 1. Use the empirical gas laws. 2. Use the ideal gas law. 3. Write thermodynamic equations. 4. Use the quantum numbers to determine electronic state. 5. Draw Lewis structures for polyatomic ions and molecules. 6. Describe isotopes. 7. Describe atomic orbitals including the shape of the orbital. 8. Describe the properties of light including energy, wavelength, and frequency. 9. Describe electronic transitions between energy levels. 10. Describe periodic trends including: effective nuclear charge, atomic radius, ionic radius, ionization energy, electron affinity, metallic character, and electronegativity. 11. Demonstrate an understanding of chemical nomenclature. 12. Describe and differentiate between metallic, ionic, and covalent bonding. 13. Describe lattice energy and its relationship to melting point. 14. Describe resonance. 15. Describe sigma and pi bonds and identify each type of bond in a structure. 16. Describe hybridization of orbitals. 17. Record data to the appropriate number of significant figures. 18. Describe accuracy and precision. 19. Describe density. 20. Describe the solubility of a substance. 21. Describe percent yield. 22. Describe an atom or ion in terms of subatomic particles, electron configuration, orbital diagram, and quantum numbers. 23. Describe the thermodynamics of breaking and forming bonds. 24. Define the enthalpy of formation. 25. Describe an endothermic and exothermic process. 26. Describe ideal gas behavior. 27. Write a balanced nuclear equation. 28. Describe nuclear transmutation and decay. 29. Describe types of radioactive decay. 30. Provide examples of the uses of radioisotopes. 31. Describe valence bond theory. 32. Describe hybrid orbitals. 33. Apply valence bond theory to molecules with single bonds and to molecules with multiple bonds. 34. Explain molecular orbital theory. 35. Describe bonding orbitals and antibonding orbitals. 36. Define and calculate bond order. 37. Describe molecular orbital configurations in diatomic molecules. Course Outcome(s): Develop interpretative skills to apply mathematical methods to solve problems in other scientific studies and/or real world applications. Essential Learning Outcome Mapping: Critical/Creative Thinking: Analyze, evaluate, and synthesize information in order to consider problems/ideas and transform them in innovative or imaginative ways. Quantitative Reasoning: Analyze problems, including real-world scenarios, through the application of mathematical and numerical concepts and skills, including the interpretation of data, tables, charts, or graphs. Objective(s): 1. Demonstrate an understanding of the basic concepts of measurement utilizing both the English and metric units. 2. Convert between number of particles, moles, and mass of a substance. 3. Determine the empirical and molecular formula from percent composition and mass spectroscopy data. 4. Calculate the limiting reagent in a chemical reaction. 5. Determine how to prepare a solution of specified Molarity and use it to make a more dilute solution. 6. Apply the ideal gas law to calculate gas density and molar mass.

4 4 CHEM-1300: General Chemistry I 7. Calculate enthalpies of reaction from calorimeter or standard enthalpies of formation data. 8. Apply Hess's Law to solve for the enthalpy of a reaction. 9. Demonstrate a working knowledge of stoichiometry formula and equation problems involving solids, liquids, and gases. 10. Calculate density given volume and mass. 11. Calculate mass percentage in a compound or mixture. 12. Calculate the percent yield using a limiting reagent and theoretical yield. 13. Use molarity to calculate the amount of a substance in a volume of solution. 14. Calculate energy, wavelength, and frequency of electromagnetic radiation. 15. Calculate the energy, frequency, and wavelength of electronic transitions for H. 16. Determine atomic weight from isotopic masses and abundance. 17. Calculate formal charge on an atom. 18. Calculate the oxidation number of an atom in a compound or ion. 19. Determine the molar mass of compound. Course Outcome(s): Utilize the fundamental knowledge of chemistry to analyze chemical reactions and associated properties and develop critical thinking skills to predict and determine the causes of physical and/or chemical change. Essential Learning Outcome Mapping: Critical/Creative Thinking: Analyze, evaluate, and synthesize information in order to consider problems/ideas and transform them in innovative or imaginative ways. Objective(s): 1. Classify matter as element, compound or mixture and identify the change in matter as either physical or chemical. 2. Utilize the periodic table to predict classification, electron configuration, atomic structure, and physical and chemical properties of the elements. 3. Use Lewis structures to predict molecular arrangement and geometry and explain molecule polarity. 4. Identify strong, weak, and nonelectrolytes. 5. Determine if a solution will conduct electricity. 6. Determine if a precipitate forms when two compounds are mixed in aqueous solution. 7. Determine bond type based on chemical formula. 8. Use the Periodic trends to qualitatively compare elements based on effective nuclear charge, atomic radius, ionic radius, ionization energy, electron affinity, electronegativity, and metallic character. 9. Use specific heat, mass, change in temperature, and/or heat when performing thermodynamic calculations. 10. Use kinetic molecular theory to determine similarities and differences in kinetic energy and rates of effusion of various gas particles. 11. Write molecular, ionic, and net ionic equations for a chemical reaction. 12. Balance both simple and Redox chemical equations. 13. Classify chemical reactions. Methods of Evaluation: 1. Written examinations 2. Out of Class Assignments 3. In Class Assignments 4. Quizzes 5. American Chemical Society -General Chemistry First Term Exam Course Content Outline: 1. Chemistry and measurement a. Phases and classification of matter b. Physical and chemical properties c. Physical measurements i. Uncertainty ii. Precision iii. Accuracy d. Significant figures 2. Atomic theory a. Subatomic particles i. Protons ii. Neutrons

5 iii. Electrons iv. Isotopes b. Atomic structure and symbolism c. The Periodic table d. Chemical nomenclature i. Molecular compounds ii. Ionic compounds 3. Electronic structure and periodic properties a. Electromagnetic radiation i. Energy ii. Frequency iii. Wavelength b. Bohr model c. Quantum theory i. Quantum numbers ii. Shells, subshells, atomic orbitals d. Electron configurations i. Atoms ii. Ions e. Periodic trends i. Effective nuclear charge ii. Atomic radii iii. Ionic radii iv. Ionization energy v. Electron Affinity vi. Metallic character vii. Electronegativity 4. Chemical bonding and molecular structure a. Types of bonding i. ionic ii. covalent iii. metallic b. Lewis structures i. Resonance ii. Formal charge c. Molecular arrangement/electron pair geometry d. Molecular shape/structure e. Molecular polarity 5. Advanced theories of covalent bonding a. Valence bond theory i. Hybrid orbitals ii. Sigma and pi bonds b. Molecular orbital theory i. Bonding molecular orbitals ii. Antibonding molecular orbitals iii. MO energy diagrams 6. Composition of substances a. Formula mass and the mole concept b. Percent composition c. Empirical and molecular formula 7. Composition of solutions a. Molarity b. Mass percent c. Volume percent d. Dilution 8. Chemical reactions and stoichiometry a. Balancing chemical equations i. Simple ii. Redox CHEM-1300: General Chemistry I 5

6 6 CHEM-1300: General Chemistry I b. Writing chemical reactions i. Classification of strong, weak and nonelectrolytes ii. Molecular equations iii. Ionic equations iv. Net ionic equations c. Classifying chemical reactions in aqueous solution i. Acid-base neutralization 1. Strong and weak acids 2. Strong and weak bases ii. Precipitation reactions 1. Solubility table 2. Soluble and nonsoluble iii. Oxidation-reduction reactions 1. Oxidation number 2. Oxidation, oxidized, and reducing agent 3. Reduction, reduced, and oxidizing agent d. Reaction stoichiometry i. Limiting reagent ii. Theoretical yield iii. Percent yield 9. Thermochemistry a. Energy basics i. Heat ii. Work iii. Endothermic and exothermic b. Calorimetry i. Constant pressure calorimeter ii. Constant volume calorimeter c. Enthalpy and enthalpy change i. Bond energies ii. Law of heat summation iii. Standard enthalpies 10. Gases a. Pressure measurement b. Empirical gas laws c. Ideal gas law d. Kinetic molecular theory e. Effusion and diffusion f. Stoichiometry of gaseous reactions g. Non-ideal gas behavior 11. Nuclear chemistry a. Nuclide structure and stability b. Balancing nuclear reactions c. Nuclear transmutation reactions d. Uses of radioisotopes e. Biological effects of radiation f. Nuclear energy Resources American Chemical Society.Chemistry in Context.7th ed. New York: McGraw-Hill Companies, Inc, Chang, Raymond and Kenneth Goldby.Chemistry.12th ed. New York: McGraw-Hill Companies Inc., Silberberg, Martin.Principles of General Chemistry.3rd ed. New York: McGraw-Hill Companies Inc., Burdge, Julia.Chemistry.4th. ed. New York: McGraw-Hill Companies, Inc, 2017.

7 CHEM-1300: General Chemistry I 7 Burdge, Julia and Overby, Jason.Chemistry: Atoms First.2nd ed. New York: McGraw-Hill Companies, Inc, OpenStax.Chemistry.Houston:OpenStax, Burge, Julia.Chemistry: Atoms First ALEKS360 Access.2nd ed. New York: McGraw-Hill Companies, Inc., Sapling Learning.General Chemistry II Access.New York: Macmillian Higher Ed., Resources Other Eubanks, Lucy and Dwaine Eubanks.Preparing for your ACS Examination in General Chemistry. Milwaukee: American Chemical Society, Division of Chemical Education Examinations Institute, Instructional Services OAN Number: TMNS, OSC008 (Course 1 of 2, both must be taken), and OSC023 (Course 1 of 4, all must be taken) Top of page Key: 1102