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Blinn College • Bryan • Natural Science • Chemistry - CHEM


General Chemistry I CHEM-1411

  • Spring 2014

  • Section SECTION_305 CRN-20765

  • 4 Credits

  • 01/13/2014 to 05/06/2014

  • Modified 04/06/2014



Meeting Times


Lecture

Monday, Wednesday, 12:00 PM to 1:15 PM, H207

Lab

Monday, Wednesday, 1:15 PM to 2:40 PM, S218

Contact Information


Instructor: Dr. Yuwei Kan

Office:   S117        

Office Hours: M & W 11:20 – 11:50 am or by appointment

Phone:   979-209-7668           E-MAIL: yuwei.kan@blinn.edu

Description


Fundamental principles of chemistry for majors in the sciences, health sciences, and engineering; topics include measurements, fundamental properties of matter, states of matter, chemical reactions, chemical stoichiometry, periodicity of elemental properties, atomic structure, chemical bonding, molecular structure, solutions, properties of gases, and an introduction to thermodynamics and descriptive chemistry. The laboratory experiments are designed to support theoretical principles presented in lecture and include an introduction of the scientific method, experimental design, data collection and analysis, and the preparation of laboratory reports.

Requisites

Prerequisites: MATH1314 or MATH 1414 with a grade of "C" or higher or an SAT math score of 550 or higher or an ACT math score of 22 or higher.

Core Curriculum Statement


This is a Core Course in the 42-Hour Core Curriculum of Blinn College. As such, students will develop proficiency in the appropriate Intellectual Competencies, Exemplary Educational Objectives, and Perspectives.

Outcomes


  1. Define the fundamental properties of matter.
  2. Classify matter, compounds, and chemical reactions.
  3. Determine the basic nuclear and electronic structure of atoms.
  4. Identify trends in chemical and physical properties of the elements using the Periodic Table.
  5. Describe the bonding in and the shape of simple molecules and ions.
  6. Solve stoichiometric problems.
  7. Write chemical formulas.
  8. Write and balance equations.
  9. Use the rules of nomenclature to name chemical compounds.
  10. Define the types and characteristics of chemical reactions.
  11. Use the gas laws and basics of the Kinetic Molecular Theory to solve gas problems.
  12. Determine the role of energy in physical changes and chemical reactions.
  13. Convert units of measure and demonstrate dimensional analysis skills.
  14. Use basic apparatus and chemicals with proper laboratory techniques and apply experimental methodologies used in the chemistry laboratory.
  15. Make a detailed written laboratory report that includes careful recording of accurate experimental observations, interpretations of experimental data, and the presentation of logical conclusions according to theoretical principles with supporting references.
  16. Design fundamental experiments involving principles of chemistry.

Materials


Bryan

Textbook: Chemistry, 6th Edition, McMurry-Fay; Pearson – Prentice Hall, 2012.

Lab Manual: General Chemistry 1411 Laboratory Manual 4th Edition, Beverly A. Clement, Blinn College, Bluedoor, LLC, 2013.

Online Homework: Mastering Chemistry; Pearson – Prentice Hall; www.masteringchemistry.com

Calculator: simple scientific calculator (standard, without graph and memory features)

Safety Equipment: safety goggles, aprons (optional)

General Chemistry-Official Study Guide by ACS; ISBN 0-9708042-0-2 (Optional)

 

 

Course Requirements


Course Outline: Chemistry 1411 covers chapters 1-10 & 18 of the text. Completion of both the lecture and the lab is required to receive a single grade for 4 credit hours of work. 

 

Lecture: Lecture slides are only outlines for the reading assignment. Lecture slides are sent by email the day before the lecture. Print these off as: handouts, 4 slides /page, landscape orientation. Please turn all cell phone, music players and computers off during lecture.

 

Reading Assignments: The syllabus lists the appropriate reading assignment that should be completed prior to lecture. Prior reading of the material familiarizes students with the pertinent vocabulary and concepts allowing the students to gain a better understanding through lecture and practice.

 

Quizzes: There will be 10 quizzes during the semester worth total 50 points.

 

Exams:

  • All exams are closed book exams. No notes may be used on the exams. All necessary information will be supplied. Responses to the multiple choice portion will be made via the Scantron. Please do bring a scantron for each exam. Mark all of your answers on the exam as well as the scantron before turning in the exam. Only the simple scientific calculators (nonprogrammable) will be allowed. The instructor will not loan calculators to students without the appropriate calculator. All mobile phones and electronic devices must be turned off and stowed during the exam. Students may not leave the exam to go to the restroom. 
  • The 5 lecture exams will be composed of a combination of multiple-choice and free response questions. There will be 5 exams worth 80 points each.
  • The final exam will be comprehensive and all multiple-choice worth 200 points. The final exam will be held on 05/05 at regular class hour and losts two hours.
  • Exams missed without timely notification of the instructor will be given a grade of zero. This means you must email or phone the instructor the day of the exam
  • Make up exams for the following one week are only offered to students with an excused absence and appropriate notification. Excused absences include those officially recognized by Blinn College, plus a death in the family or an illness with a doctor’s certification. To arrange for make-up exam see me during the first class period following your absence. There will be no multiple choices in makeup exams.

 

Homework: The 5onlinehomework assignments will coincide with the 5 regularly scheduled exams and be due 11:55 pm the night before the exam. Homework will be graded based on the following criteria:

  • Homework is turned in on time.
  • The assignment is complete.
  • The answers are correct.

Homework collection and grading will be handled by the Mastering Chemistry. To access the homework you must have an access code which should come packaged with any new textbook and any used textbook from the Blinn Bookstore. Further instructions are given in the Mastering Chemistry Registration handout or at the website:  www.masteringchemistry.com .Those acquiring used books from somewhere other than the Blinn Bookstore will need to p  urchase the access code online at the above URL. Course ID:MCKAN19453

 

Lab Work: The laboratory portion of this course counts for 25 % of the total course grade. Each lab activity is worth 25 points: 8 points for the Pre—Lab Questions, 2 points for a copy of the Data Sheet, 15 points for the Post-Lab Report and Questions.  Pre-Lab Questions, Post-Lab Reports and Post-Lab Questions are expected to be the students own work. 

To successfully perform a lab a student must:

  • Prior to entering the lab
    • Read the introductory and conceptual information pertinent to the experiment and complete the Pre-Lab Questions the night before the lab
    • Prepare the lab notebook:
      • Write out theprocedure in bulleted format, include waste disposal
      • Copy the In-Lab Guidelines onto a fresh carbonless lab notebook page to use as your Data Sheet.
      • After completion of the experiment
        • Clean up the working lab area and equipment before leaving the lab. Failure to clean up your lab area and equipment will result in loss of points (50%).
        • Have the instructor initial and date both copies of your Data Sheet and turn in one copy of the before leaving the lab. Data sheets must be turned in individually.
        • Complete the Post-Lab Report and Post-Lab Questions in the Lab Manual and turn these in at the next lab meeting.  

All calculations must organized and include equations, units and significant figures. Answers to questions should include an explanation. To receive credit for the answer, you must explain why. Simply putting “too high” or “too low” will not receive any points. Answering by saying “you must repeat the experiment” or “the data are off” will receive zero points.

 

Missed Labs: Makeup labs are not available. Partial credit for Pre-lab and Post-lab questions will be given for missed labs if the student promptly emails the instructor and requests data. Do not Be Late to lab! Otherwise you will not be allowed to participate in the lab experiment.

 

Deadlines: All assigned work is expected to be turned in on time.Late work may be turned in at the next class meeting for a maximum of 5 points earned. (instead of 15 points)

 

Lab Safety Protection Policy: Students will not be allowed to participate in any wet experiment until being cleared for safety. Students are required to wear long pants and shirts with sleeves. Closed toe shoes and appropriate safety eye wear must be worn at all times during lab procedures.  Failure to do so will result in expulsion from that laboratory experience and will automatically result in grade zero for this lab.You must wear safety goggles all the time in the lab.Students are responsible for purchasing appropriate eye protection and wearing eye protection during lab. Appropriate eye protection for this class will be safety goggles. No ‘loaners’ are available.

Evaluation


Grading                                                                            

5 Major Exams (5 * 80)          =          400 points                  

10 Quizzes/workshops            =           50 points                   

             5 Homework             =         100 points           

10 Laboratory work (10*25)     =         250 points           

  Lecture Final Exam                =         200 points                       

Total                                      =        1000 points

 

Final Bonus               50points

 

Letter Grade (typical): 

A          =          900 – 1000

B          =          800 - 899

C         =          700 - 799

D         =          600 – 699

F          =          ≤ 599

Blinn College Policies


Blinn College policies on civility, class attendance; scholastic integrity; students with disabilities; final grade appeals; and electronic devices as stated in the Blinn College Student Handbook, Faculty Handbook, Blinn College Catalog and specific technical program handbooks. All policies, guidelines and procedures in the Student and Faculty Handbook and the Board and Administrative Policy Manuals are applicable to this course

Civility Statement

Members of the Blinn College community, which includes faculty, staff and students, are expected to act honestly and responsibly in all aspects of campus life. Blinn College holds all members accountable for their actions and words. Therefore, all members should commit themselves to behave in a manner that recognizes personal respect and demonstrates concern for the personal dignity, rights, and freedoms of every member of the College community, including respect for College property and the physical and intellectual property of others.

      Civility Notification Statement. If a student is asked to leave the classroom because of uncivil behavior, the student may not return to that class until he or she arranges a conference with the instructor; it is the student’s responsibility to arrange for this conference. 

      This statement reflects step one in a possible four step process.  The Incivility Protocol is detailed in the Blinn College Student Handbook.

Attendance Policy

The College District believes that class attendance is essential for student success; therefore, students are required to promptly and regularly attend all their classes. A record of attendance will be maintained from the first day of classes and/or the first day the student’s name appears on the roster through final examinations. If a student has one week’s worth of unexcused absences during the semester, he or she will be sent an e-mail by the College District requiring the student to contact his or her instructor and schedule a conference immediately to discuss his/her attendance issues. Should the student accumulate two weeks’ worth of unexcused absences, he or she will be administratively withdrawn from class.

There are four forms of excused absences recognized by the institution:

  1. observance of religious holy days—The student should notify his or her instructor(s) not later than the 15th day of the semester concerning the specific date(s) that the student will be absent for any religious holy day(s);
  2. representing the College District at an official institutional function;
  3. high school dual credit students representing the independent school district at an official institutional function; and
  4. military service.

Other absences may be considered excused at the discretion of the faculty member with appropriate documentation.  A student enrolled in a developmental course is subject to College District-mandated attendance policies. Failure to attend developmental classes shall result in removal from the course as defined by the College District.

It is the student’s responsibility to officially drop a class he or she is no longer attending.  To officially drop a class the student must obtain the class withdrawal form from Enrollment Services, complete the class withdrawal form, secure the required signatures, and return the completed form to Enrollment Services. The last day to drop with a Q is according to the Academic Calendar.

Scholastic Integrity

Blinn College does not tolerate cheating, plagiarism, or any other act of dishonesty with regard to the course in which you are enrolled.  The following text defines the faculty member’s responsibility with regard to the scholastic integrity expectation for this and all courses at Blinn College.

It is the responsibility of faculty members to maintain scholastic integrity at the College District by refusing to tolerate any form of scholastic dishonesty.  Adequate control of test materials, strict supervision during testing, and other preventive measures should be utilized, as necessary, to prevent cheating or plagiarism.  If there is compelling evidence that a student is involved in cheating or plagiarism, the instructor should assume responsibility and address the infraction.  Likewise, any student accused of scholastic dishonesty is entitled to due process as outlined in Blinn College Board Policy FLB (Local).  The Scholastic Integrity Policy is located in the Blinn College Student Handbook. In a case of scholastic dishonesty, it is critical that written documentation be maintained at each level throughout the process.

Students with Disabilities

Blinn College is dedicated to providing the least restrictive learning environment for all students. Support services for students with documented disabilities are provided on an individual basis, upon request. Requests for services should be made directly to the Office of Special Populations serving the campus of your choice.  For the Bryan campus, the Office of Special Populations (Administration Building) can be reached at (979)209-7251.  The Brenham, Sealy and Schulenburg campuses are served by the Office of Special Populations on the Brenham campus (Administration Building Room 104) and can be reached at (979)830-4157.  Additional information can be found at www.blinn.edu/disability/index.html.

Final Grade Appeal

If a student wishes to appeal a final grade in a course, Blinn College Board Policy FLDB (Local), Course Grade Complaints, outlines the timeline for the appeal and the four steps in the appeal.  This policy is located in the Blinn College Student Handbook.

Electronic Devices

Cellular telephones and beepers/pagers must be disengaged while the student is in the Blinn College Library or any classroom/lab, unless otherwise instructed. Any noncompliance with this policy shall be addressed in accordance with the College District civility policy (administrative policy).  This information is contained in Blinn College Board Policy FLB (Local).

Course Policies


a.     Attendance Policy Reminder:  Missing either lecture or lab will count as one absence.  For classes that meet twice a week during the spring semester two absences counts as one week's absence.  Students accumulating two weeks’ worth of absences (four unexcused absences) will be dropped.

 

b.     Problem Resolution: If you have a complaint about your class, you should first request a conference with your instructor to try and resolve the problems or issues. If the problems or issues cannot be resolved at the instructor level, you should contact the Chemistry Department Coordinator, Ms. Lorrain Lindsay at lorrain.lindsay@blinn.edu.If the problems or issues cannot be resolved at the Coordinator level, you should contact the Assistant Division Chair for Chemistry, Dr. Lee Don Bienski at lbienski@blinn.edu. If the problems or issues cannot be resolved at the Assistant Division Chair level, you should request a conference with the Division Chair, Mr. Dwight Bohlmeyer, S 241, dbohlmeyer@blinn.edu.

 

c.     Eating and drinking are not allowed in classrooms or laboratories.

Schedule


 

Week

Day

Date

Lecture, H207

12:00– 1:15 PM

Due Online

Lab, S218

1:25– 2:40 PM

Due in Lab

 

1

M

Jan 13

Intro, Syllabus, Mastering   Chemistry, Ch.1

 

Lab Write Up, Safety (Video, Quiz), Exp1: calculations

 

 

 

W

Jan 15

Ch.1,

 

Ch.1, Lab 1- Exp1: calculations

 

 

2

M

Jan 20

Holiday

 

 

 

 

 

W

Jan 22

Ch.1/Ch.2 , Quiz1 (Ch.1)

 

Ch.2

 

 

3

M

Jan 27

Ch.2

 

Exp.2: Densities of Solids and     Liquids

Pre-lab2, Procedure

 

 

W

Jan 29

Ch.3, Quiz 2 (Ch.2)

 

Ch.3/Nomenclature wkst /

 

 

4

M

Feb 3

Ch.3.1--3.4

 

Exp.3: Grav. Det. of Water of   Hydration

Pre-lab3, Procedure

 

 

W

Feb 5

Ch.3.5-3.8

 

Review/workshop

 

 

5

M

Feb 10

EI (Ch.1, 2)

 

Exp.4: unknown Cu compound

 E3 Pre&Post-Lab; E4 Pre-lab

 

 

W

Feb 12

Ch.3.9-3.12

 HW1(MC)

Ch. 4.1-4.4

 

 

6

M

Feb 17

Ch.4.5-4.8 Quiz Ch3

 

Exp. 5: Identification of unknown   metal ions

E4 Post-Lab;  E5 Pre-lab

 

 

W

Feb 19

Ch.4.9-4.11

 

Review/workshop,  Quiz Ch4

 

 

7

M

Feb 24

Review/workshop

 HW2(MC) due 11:55 pm 02/23

EII (Ch.3, 4)

 

 

 

W

Feb 26

Ch.5.1-5.6

 

Exp7:   Relative Reactivities

E5 Post-Lab;  E7 Pre-lab

 

8

M

Mar 3

Ch.5.7-5.12

 

Ch.5 /electron   config. wkst

 

 

 

W

Mar 5

Ch.5.13-6.5  Quiz Ch5

 

Exp9: Acid-base titration

E7 Post-Lab;  E9 Pre-lab

 

   

Mar 10-14

Spring break

 

 

 

 

 9

M

Mar 17

Ch.6.7-6.12&7.4

HW3(MC) due 11:55 pm 03/18

Review/workshop, Quiz Ch6

 

 

10

W

Mar 19

Review/workshop

 

EIII (Ch.5, 6)

 

 

11

M

Mar 24

Ch.7.1-7.8

 

Exp11: Molecular Models

E9 Post-Lab;  E11 Pre-lab

 

 

W

Mar 26

Ch.7.9-7.15

 

Review/workshop

 

 

12

M

Mar 31

Ch.8.1-8.7

 

Review/workshop, Quiz Ch7

 

 

 

W

Apr 2

Ch.8.8-8.13

 

Exp.12: Hess’ Law and Heats   of   Neutral

 E11 Post-Lab;  E12 Pre-lab

 

13

M

Apr 7

Ch.9.1-9.4

HW4(MC) due 11:55 pm 04/08

Review/workshop, Quiz Ch8

 

 

 

W

Apr 9

Review/workshop

 

EIV (Ch.7, 8)

 

 

14

M

Apr 14

Ch.9.5-9.9

 

Exp 13: Mass of Mg metal

 E12 Post-Lab;  E13 Pre-lab

 

 

W

Apr 16

Ch.10.1-10.5

 

Review/workshop, Quiz Ch9

 

 

15

M

Apr  21

Ch.10.6-10.11

 

Exp10: Redox Titration

 E13 Post-Lab;  E10 Pre-lab

 

 

W

Apr 23

Ch.18       Quiz Ch10

 

Review/workshop

 E10 Post-lab

 

 

 

 

 

 

 

 

 

16

 M

 W

Apr 28

Apr 30

Review/workshop

Final review

 HW5(MC) due 11:55 pm 04/27

 EV (Ch.9, 10)

 Final Review

 

 

 

M

May 5

Final Exam 12:45-2:45 pm H207

 HW bonus due 11:55 pm 05/04

 

 

 

 

 Schedule subject to change