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Introductory General Chemistry, Chem. 065, 4 Units
Los Angeles Harbor College
Division of Physical Sciences
Spring 2020
Instructors
Lecture: Lida Latifzadeh, Ph.D.
Tuesday, Thursday: 3:30 PM -4:55 PM, SCC 150
Office Hours: Tuesday, Thursday : 2:00 -3:20 PM, SCC 150 (The location of office
hours is subject to change)
E-mail: [email protected]
Laboratory:
Lida Latifzadeh, Ph. D., section 14206, Thursday, 5:30 PM – 8:40 PM, SCC-318, section
14215, Tuesday, 5:30 PM – 8:40 PM , SCC- 315 and Sewite M. Negash, Ph.D., section,
14229, Thursday, 8:00 AM – 11:10 AM , SCC – 315.
Chemistry Webb address: http://lahc.edu/classes/chemistry/index.html
Or http://lahc.edu --- academic Departments--- chemistry
Course Catalog: Chem. 065-Introductory General Chemistry (4 Units) UC, CSU
Lecture: 3 Hours and 20 minutes per week
Not often for credit to students who have credit for chemistry 55.
Course Prerequisite: Basic algebra or two years of high school algebra background.
Course Description: This course details fundamental theory and principles of atomic
and molecular structure, physical states and chemical reactions. Included is the study of
elements, compounds, periodic relationships, bonding, acids and bases, oxidation-
reduction, energy, solutions, electrolytes and chemical equations. Descriptive chemistry
of water and selected nonmetals including hydrogen, oxygen and carbon is presented.
Course Objectives: : Chem. 065 provides an insight into general of chemistry at introductory
level. The course covers scientific measurements using the metric and English systems, types of
matter and heat energy calculations, describing the structure of atom using Bohr Theory,
explaining the periodic table and identifying elements in the periodic table, Nomenclature of
inorganic compounds using Stock system, balancing chemical reactions and types of chemical
reactions, stoichiometric calculations, The gas laws including Boyle’s, Charles’, Gay-Lussac’s,
Combined, Avogadro’s, Ideal and Dalton’s, Types of chemical bonds and the Lewis structure of
ionic and covalent compounds, types of crystalline solids, types of intermolecular forces and
boiling points, Physical properties of solids, chemical and physical properties of water, solutions
and solubility rules, Arrhenius acids and bases, Bronsted-Lowry Acids and Bases and calculating
pH of strong acids and strong bases.
Student Learning Outcomes (SLO)
(1): Select and apply fundamental principles of chemistry to problem solving.
(2): Describe scientific method as applied to chemistry.
(3): Describe and distinguish physical properties and chemical properties
(4): Understand the sub particle structure of atom.
(5): Name and identify inorganic chemical compounds.
(6): Describe simple chemical formulas and reactions.
(7): Perform chemical quantity calculations.
(6): Demonstrate observational skills while performing laboratory experiments.
(7): Utilize modern chemical equipment in the laboratory.
(8): Describe and discuss chemistry issues to human health and environment.
(9) Describe and discuss the role of chemistry in society.
Here is the link to the lahc course slo assessments:
http://www.lahc.edu/govplanning/index.html
http://lahc.edu/govplanning/accreditation/documents.html
Program Student Learning Outcomes Means of Assessment and Criteria for
Success
1. Interpret laboratory data and
communicate quantitative and relational
information.
Students will read laboratory instructions
and provide data to support their
computations and conclusion(s).
They will write laboratory reports using
short paragraphs stating the hypothesis,
data and conclusion(s).
Scored by department rubric.
2. Apply science formulas to solve
problems that arise in the laboratory
setting with and without the use of
technology
3. Communicate content information
formally, using appropriate science
notation and terminology.
4. Engage in logical and critical thinking.
Attendance: This course is a combination of lab. and lecture and if you stop
attending the lab. but participate the lecture you will fail the course. You are
responsible for all announcements and the materials covered in the lecture if you
miss the class.
Required Text and Supplementary Materials
Textbook: Introduction to Chemistry, by Richard C. Bauer, James P. Birk and Pamela S.
Marks, 5th edition , Publisher McGrawHill
Lab. manual: Introductory Chemistry Laboratory, by Charles Corwin. The lab. manual
can be found in http://lahc.edu --- search for chem.065 ---- click on the first line of
the web address ---- academics ------- academic departments----- chemistry ------ >
Chem. 065, Introduction to Chemistry Dr. Toeque. Or using the following Web address:
https://effectiveness.lahc.edu/academic_affairs/sfcs/chemistry/SitePages/Chem65-
Toeque.aspx?WikiPageMode=Edit&InitialTabId=Ribbon.EditingTools.CPEditTab
&VisibilityContext=WSSWikiPage * Scientific Calculator (capable of doing exponential notation calculations)
* Safety Goggles (Instructor Approved)
* Combination lock: Padlocks (one per group) must be purchased from the bookstore by
the second lab. meeting. All other padlocks are unacceptable.
* Scranton: Scranton number 882
Exams: Exams will be given at the beginning of lecture. The maximum time for each
exam is 1 hour and 20 minutes depending on the materials being tested. Exams are
multiple choice and you are responsible for anything covered and discussed in the lecture
according to the course curriculum requirement. In general, materials discussed or
stressed in the class are what the instructor believes to be most important and most likely
to be stressed on exams. The first exam will cover the materials from the beginning of
the semester until approximately the date of the exam. The second test will cover the
materials after the first exam. The third exam will cover the materials after the second
exam. However, some of the earlier materials are required for understanding and should
not be forgotten. Failure of taking final exam will result in receiving grade of F in
this course.
There will be no make up exam, you can miss one exam by providing a valid
document otherwise you will get grade of zero for the missing exam.
Homework and Practice Problems: Homework will be administered and graded either
through” connect” : http://connect.mheducation.com and follow the directions or solving
the homework problems posted in the syllabus. All students can have an online access
code. Due dates will be announced in class and in the connect site. It is the student’s
responsibility to submit their homework on time. In addition, suggested problems from
the textbook will be provided. It is highly advisable that students also work through the
suggested problems in addition to the homework. The suggested problems will not be
collected or graded.
Additional resource: http://www.lahc.edu/classes/chemistry/index.html
Methods of Evaluation:
3 Midterm exams (each 100 points) 300 points
Final exam: 150 points
Homework 20 points
Lab. 150 points
------------------------------------------------------------------------------
Total 620 points
Grade distribution:
A: 90-100%, B: 89-77%, C: 76-65%, D: 64-60%
F: < 60%
Withdrawal from Class
It is student’s responsibility to withdraw the course. Official withdrawal from class may
be processed through the online system, telephone, or in the Admissions Office. Please
check the deadlines in the college.
Laboratory: You should read and fully understand the experiments and the lab. safety
before coming to the lab. If there is a pre-assignment (pre-lab.) for the experiment, it is
due to the day of lab. before starting the experiment, even it has not been specified that
there is a pre-lab. However, some pre-labs. are hard to find unless you read through the
whole experiment.
There is no make up lab. and points will be deducted for messy, unsafe, incomplete or
late work.
Due dates of lab. reports will be announced. for each lab.
If you miss any lab., you are required to provide a valid document and then you can write
the lab. report and submit it. You will receive score of zero for the lab. report of missing
lab. if you do not provide the valid document.
For the lab. policy including the pre-labs. and lab. report talk to your lab.
instructor.
You must wear instructor-approved goggles in order to work in the lab. The appropriate
goggles are sold in the book store. Students without having goggles will be asked to
leave the lab. and receive grade of zero for repeated infractions of this rule.
No eating, No drinking and no chewing gum in the lab.
Wash lab. equipments and your hands after completion of the experiment.
Academic Courtesy: Students should be on time and prepared for class. Talking during
lecture is disruptive. Questions related to classroom topics are greatly encouraged. Please
refrain from side conversations even if these discussions pertain to the class as it can be
disruptive for other students. It is better to ask the instructor for clarification than to
disrupt the class with talking. Turn off cell phones, pagers, iPods, MP3 players and other
personal electronic devices as these are disruptive to everybody.
Cheating, Plagiarism, Academic Dishonesty: Disciplinary actions will be taken for all
cases of cheating, plagiarism, or dishonesty. All work that you submit must be your own
work. http://www.lahc.edu/classes/Academic_Policy.html
Grades are earned. Grades will never be negotiated, appointed or gifted. It is your
responsibility to learn the course materials (subjects) fluently to do well in quizzes and
exams. Study constantly and effectively and manage your time for studying during the
semester. You are required to answer the assigned questions and solve the assigned
problems independently.
Success is a matter of preparation and repetition. Make use all possible resources:
your textbook, the lecture notes, internet chemistry resources, LRC of the Department,
and your fellow students. Please keep in mind that everything in chemistry builds on
itself and the final exam is cumulative and comprehensive, so do not let any gaps
develop.
Finally, come to every class prepared and on time.
Student Assistant Center
Los Angles Harbor College is committed to providing educational accommodations for
students with special needs upon the timely request by the student to the instructor. A
student with a special need, who would like to request an academic accommodation, is
responsible for identifying herself/himself to the instructor and to the Special Resources
Center.
Title IX SYLLABUS – Suggested Language
Title IX (of the 1972 Education Amendments) protects students and staff alike from
discrimination based on sex, including Sexual Harassment and Sexual Assault, which are
forms of Sexual Misconduct. Under Title IX, all people in the educational environment
must be treated equitably, regardless of sex, sexual orientation or expression, and/or
transgender identity. [For more information: Link]
If you have experienced or learned of a possible violation of Title IX and/or would like to
know about options, resources (including confidential services), the law, or District
policy, please do not hesitate to contact a Title IX Coordinator.
Campus Title IX Co-Coordinators: Dawn Reidd Phone: 310-233-
4267 Email: [email protected]
Peggy Loewy Wellisch 310-233-4321
District Title IX Office: Office for Diversity, Equity, and Inclusion (213) 891-2315
Disclaimer Regarding Offensive Material: There may be videos or other materials presented that may be construed in some way to be offensive to someone. Enrollment in the class means the student accepts all responsibilities pertaining to the course materials. Honesty Policies: This class follows all honesty (dishonesty) and other college policies as described in the College catalog. Most assignments will be processed through a plagiarism checking program. Plagiarism results in lost points for that item. Special Needs: If a student has special needs, the student should contact the Special Programs and Services (SPS) office at the college so they may notify the instructor of any adaptations that are appropriate. All Los Angeles Harbor College policies are observed. Serious infractions will be reported to the administration.
“Los Angeles Harbor College complies with the Americans with Disabilities Act (ADA) and Section 504 of the Rehabilitation Act of 1973. Any student with a documented or suspected disability (physical, learning, or psychological) needing
academic accommodations should contact the instructor and the Special Programs and Services Office at (310) 233 – 4629, which is located in Café 108.”
Tentative Lecture Schedule
Spring 2020
Textbook; : Introduction to Chemistry, by Richard C. Bauer, James P. Birk and Pamela
S. Marks, 5th edition , Publisher McGrawHill
.
Tue and Th: 3:30 PM-4:55 PM, SCC 150
The subject of syllabus (including dates of exams) are subject to change.
Any change in the syllabus will be announced.
Week Day: Date Chapter Topics Exam
1 Tu:02/11
Th: 02/13
1 Matter and Its Classification,
Scientific inquiry Meth Review
Measurements, Temperatures
2 Tu: 02/18
Th : 02/20
1
2
Density, Physical, chemical
Properties and changes, Energy
Changes
Atoms, Ions and Periodic Table
3 Tu: 02/25
Th: 02/27
2
Atoms, Ions and Periodic Table
4 Tu: 03/03
Th: 03/05
7 Electron Structure of Atom
5 Tu:03/10
Th:03/12
8
Chemical Bonding
Exam 1: Ch.
1,2
6 Tu: 03/17
Th: 03/19
8
3
Chemical Bonding
Chemical Compounds
7 Tu: 03/24
Th: 03/26
3
4
Chemical Compounds
Chemical Composition
8 Tu: 03/31
Th: 04/02
4
No Class: Cesar Chavez
Holiday
Chemical Composition
9
04/06-04/12
Spring Recess: No Classes
Week
Day: Date
Chapter
Topics
Exam
10 Tu: 04/14
Th: 04/16
5, 6
Chemical reactions and
Equations
Chemical quantities
11 Tu: 04/21
Th: 04/23
6
Chemical Quantities
Exam 2: Ch.
7, 8,3
12 Tu: 04/28
Th: 04/30
6, 9 Chemical Quantities , The
Gaseous State
13 Tu: 05/05
Th: 05/07
9, 10
The Gaseous state , Liquids
and Solids
14 Tu: 05/12
Th: 05/14
10 Liquids and Solids
Exam 3: Ch.
4, 5, 6
15 Tu: 05/19
Th: 05/21
11
Solutions
16 Tu: 05/26
Th: 05/28
13 Acids and Bases
17
Tu: 06/02
Th : 06/04
Final exam review
Final Exam:
Cumulative: 3:15 PM –
5:15 PM
Homework Problems:
Ch.1 : 5,6,10,11,16,17,23,25,28,30,38,39,44,
Ch. 2: 1,9,12,14,16,18,19,20,24,26,30,34,37,40
Ch. 3: 1,5,9-12,14-15,17-19,29,34,37,41,45,48-49,53-56,61-63
Ch. 4: 1,2,5,6-10,13-16,17-22,23,33-37,43,51-53,57,59-60,71,73
Ch. 5: 17-21,33-35,42-44,63,69-73,77-80
Ch. 6: 22-26,33,47-49,57-59,61-62,71-80
Ch. 7: 1-3,5-7,13-17,19-21,25-27,35-38,45-47,49-53,57,61
Ch. 8: 17-18,21-27,37-38,53-55,67,75-76,81,85
Ch. 9: 5,7,9,13-14,19,21,39,41,47-50,59-60
Ch. 10: 7-9,19-23,49-52,59-62,75-77
Ch. 11: 5,17-19,21-23,29-31,33-35,45,47-48,63-65,72,81
Ch. 13: 1-2,5-7,27-29
Suggested Problems:
Ch.1 : 1-130
Ch.2: 1-42, 55-62, 67-74, and 77-86 and Chapter 2 Self-Test
Ch.3: 1-21, 29-56, 59-64 and Chapter 3 Self-Test
Ch. 4: 1-3, 7-11, 13-49, 51-57, 59-61, 69-71, Chapter 4 Self-Test
Ch. 5: 17-23, 24 (a,b,c), 29,31, 33-36, 39-46, 55-56, 69-72, 77-80, Chapter 5 Self-Test
Ch. 6: 21-26, 33-35, 41-45, 57-62, and 71-80 and Chapter 6 Self-Test
Ch. 7: 1-56, 61-63, 65-70 and Chapter 7 Self-Test
Ch. 8: 17-46, 47-49, 53-55, 61-63, 67-69, and 71-78 and Chapter 8 Self-Test
Ch. 9: 5-22, 41-44, 47-56, and 59-65 and Chapter 8 Self-Test
Ch. 10: 7-12, 19-28, 49-52, and 59-65 and Chapter 9 Self-Test
Ch. 11: 12, 17-54, 63-66, 74-80
Ch. 13: 3, 5-6, 8, 27, 29, 31, 35-44
Tentative Lab. Schedule Spring 2020
Lab. Materials: Lab. manual: Lab. manual: Introductory Chemistry Laboratory, by Charles Corwin.
The lab. manual can be found in http://lahc.edu --- search for chem.065 ---- click on
the first line of the web address ---- academics ------- academic departments-----
chemistry ------ > Chem. 065, Introduction to Chemistry Dr. Toeque. Or using the
following Web address:
https://effectiveness.lahc.edu/academic_affairs/sfcs/chemistry/SitePages/Chem65-
Toeque.aspx?WikiPageMode=Edit&InitialTabId=Ribbon.EditingTools.CPEditTab
&VisibilityContext=WSSWikiPage
Calculator: Scientific calculator
Combination Lock: Padlocks (one lock per group) must be purchased
from the bookstore or from the stcokroom by the second lab. Meeting .
There is $15 lab. fee that can be purchased from the bookstore. The lab. fee
receipt should be given to stockroom in order to check-in into your drawer.
Safety Goggles: Splash proof with shields (required)
No one works without goggles in the lab. No open shoes. It is highly recommended to wear lab. coat or apron and
latex gloves in the lab.
Laboratory: You must wear instructor-approved goggles in order to work in the lab. The
appropriate goggles are sold in the book store. Also protective clothing and
closed toe shoes must be worn in the lab.
No eating, No drinking and no chewing gum in the lab.
“Please contact your lab. instructor for the lab. policy.
Tentative Lab. Schedule
Spring 2020 You can get the lab. schedule from your instructor if there is any change.
Lab. manual: Introductory Chemistry Laboratory, by Charles Corwin. The lab. manual
can be found in http://lahc.edu --- search for chem.065 ---- click on the first line of
the web address ---- academics ------- academic departments----- chemistry ------ >
Chem. 065, Introduction to Chemistry Dr. Toeque. Or using the following Web address:
https://effectiveness.lahc.edu/academic_affairs/sfcs/chemistry/SitePages/Chem65-
Toeque.aspx?WikiPageMode=Edit&InitialTabId=Ribbon.EditingTools.CPEditTab
&VisibilityContext=WSSWikiPage
Week Day: Date Experiment
1 Tu:02/11
Th : 02/13
Lab. Safety Video and Locker
2 Tu: 02/18
Th: 02/20
Math Review
3 Tu: 02/25
Th:02/27
Instrumental Measurements
4 Tu: 03/03
Th: 03/05
Density of solids and liquids
5 Tu:03/10
Th:03/12
Physical Properties and Chemical Properties
6 Tu: 03/17
Th: 03/19
Atomic Finger Prints
7 Tu:03/24
Th: 03/26
Families of Elements
8 Tu: 03/31
Th: 04/02
In Observance of Cesar Chavez Holiday : No lab.
9 Tu: 04/07
Th: 04/09
Spring Recess: No Lab.
10 Tu: 04/14
Th: 04/16
Molecular Models and Chemical Bonding
11 Tu: 04/21
Th: 04/23
Nomenclature Exercise
12 Tu: 04/28
Th: 04/30
Empirical Formulas of Compounds: Part A: magnesium
oxide
13 Tu: 05/05
Th: 05/07
Alum Analysis: parts A, C
14 Tu: 05/12
Th: 05/14
Decomposing of Baking Soda: Part A, Sodium Carbonate
15 Tu: 05/19
Th: 05/21
Analysis of Vinegar
Check-out
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