If you want to be guaranteed office time with me, please email deparedes21@actx.edu and set up an appointment to meet with me. Although I welcome walk-ins, it is not guaranteed that you will get sitting time with me since these hours are open to all of my students from the various courses I teach.
Office Hours
Monday - Thursday: 9:15 AM - 9:30 AM
Any student who, because of a disabling condition, may require some special arrangements in order to meet course requirements should contact disAbility Services (Student Service Center room 119, phone 371-5436) as soon as possible.
As a student you may experience a range of issues that can cause barriers to learning, such as strained relationships, increased anxiety, alcohol/drug problems, feeling down, difficulty concentrating and/or lack of motivation. These mental health concerns or stressful events may lead to diminished academic performance or reduce a student's ability to participate in daily activities. Amarillo College offers services to assist you with addressing these and other concerns you may be experiencing. If you or someone you know are suffering from any of the aforementioned conditions, you can learn more about the broad range of confidential mental health services available on campus by calling the AC Counseling Center at 806-371-5900. The AC Counseling Center website is https://www.actx.edu/counseling/ . Also, if you are in need of social services (affordable housing, utilities, transportation, food, clothing, childcare, medical/dental/vision, legal), please call the AC Advocacy & Resource Center at 806-371-5439. The AC Advocacy & Resource Center website is https://www.actx.edu/arc
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The Amarillo College Privacy Policy is found at https://www.actx.edu/-amarillo-college-privacy-notice , and applies to all Amarillo College students. If you have questions about this privacy statement or you believe that your personal information has been released without your consent, send email to humanresources@actx.edu .
CHEM-1105-002 Introductory Chemistry I Laboratory
Prerequisite: CHEM 1305 or concurrent enrollment
Experiments to complement lecture material. Experience in use of standard laboratory equipment and techniques, such as filtration, density measurements, qualitative and quantitative analysis.
Student Resources Student Resources Website
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(1 sem hrs; 4 lab)
On Campus Course
Introductory Chemistry Laboratory, Mary Graff.
All students are required to purchase safety goggles (NOT glasses) with sideshields and a plastic apron.
A non-graphing, non-programmable scientific calculator.If you have purchased one for the lecture (1305) it is not necessary to purcha
Course Objectives
In order to receive your AC Connect Email, you must log in through AC Connect at https://acconnect.actx.edu .
If you are an active staff or faculty member according to Human Resources, use "Exchange". All other students, use "AC Connect (Google) Email".
No cell phone usage will be tolerated in the laboratory.
No glassware is to be touched before the instructor gives students permission. Refusal to adhere to this rule will be causation for the instructor to dismiss the student from lab and the student will get a zero for that lab.
Anyone acting in an unsafe manner will be warned once. If seen without safety equipment or acting improperly a second time, they will be asked to leave the laboratory and receive a zero for that lab.
Use of previous semester’s work, from whatever source, is considered cheating. If a student is seen to be using any other student’s work, past or present, they will receive a zero grade for that assignment and it cannot be dropped.
You must clean up your area of the lab and be given permission before leaving the laboratory. Failure to do so will result in a zero of that lab and cannot be made up.
All students are required to wear goggles at all times in the laboratory. There are absolutely NO EXCEPTIONS!! Plastic aprons are also required to be worn in the laboratory. No shorts, no sandals or other open type shoes.
Pants or skirts must come to at least mid-calf.
Your feet must be covered at all times with closed shoes.
Shirts that do not completely cover the back and torso are strongly discouraged.
Hats, including baseball caps, are not allowed in the laboratory.
No food, beverages, tobacco, or gum are allowed in the laboratory at any time.
These rules are for your safety as you learn to work in the laboratory. Failure to comply with safety regulations will result in dismissal from class and a zero for that lab.
The first day of lab, a safety quiz will be issued to students. A grade of 80% or higher must be earned in order to participate in laboratory for the rest of the semester. The safety quiz will account for 2.5% of your final grade.
A homework assignment will be issued to students to memorize the name and appearance of basic laboratory materials. This must be turned into the instructor before the first hands on lab on the second week of the semester and will account for 2.5% of your final grade.
Prelabs will be online assignments and can be found in the content area of Blackboard designated for lab. Prelabs must be completed by 9:30 a.m. the day of lab. If a 70% is not achieved in the 3 attempts given by 9:30 a.m., the student will not be allowed to perform the lab as she or he will be considered a risk to the safety of other students in the lab. Prelabs will account for 10% of your final grade.
Pre-lab quizzes will be online assignments and can be found in the content area of Blackboard designated for lab. Students who do not pass the pre-lab quiz with a 70% within 3 attempts before 9:30 a.m. of lab day will not be allowed to perform that day’s lab as she or he will be considered a risk to the safety of other students in the lab. Students who fail to complete or pass either or both the pre-lab or pre-lab quiz will get a zero for that lab report. Prelab quizzes will account for 5% of your final grade.
Lab reports are due the same day they are performed. In rare instances and only with the instructors permission will it be allowed for students to finish the calculations at home. Lab Reports will account for 50% of your final grade.
Postlabs will be online assignments and can be found in the content area of Blackboard designated for lab. Postlabs are due at 11:59 P.M. the day before the next lab. Failure to turn in post-labs will result in a zero for that grade. Postlabs will account for 10% of your grade.
There will be a comprehensive midterm and lab final. The midterm will account for 5% of your final grade and the comprehensive final exam will account for 15% of your final grade.
The lowest prelab, prelab quiz, lab results and postlab grade will be dropped. The Lab safety quiz, equipment review, midterm and final cannot be dropped.
It is important that you do not miss a lab.
There are no make-up labs, no exceptions.
Your lowest lab report grade will be dropped when calculating the final grades. If you miss a lab, that will count as your drop grade. (Do not miss the lab midterm - this counts separately and cannot be dropped.)
The instructor reserves the right to change this “schedule” at anytime she sees fit even with no warning to students.
Lab #1: Laboratory orientation, safety orientation, safety quiz, introduction to basic measuring devices used in the laboratory
Lab #2: (Experiment #1 in book) Measurements and the metric system.
Lab #3: (Experiment #2 in book) Heat transfer and specific heat capacity.
Lab #4: (Experiment #3 in book) Physical and chemical properties of substances.
Lab #5: (Experiment #4 in book) Mixtures and physical separation
Midterm
Lab #6 (Experiment #5 in book) Nomenclature
Lab #7 (Experiment #6 in book) Chemical changes and reactions.
Lab #8 (Experiment #7 in book) Chemical reactions and equations
Lab #9 (Experiment #8 in book) Hydrates, percent composition and formulas
Lab #10 (Experiment #9 in book) Stoichiometry of chemical reactions
Drawer check-out & Final Exam
Regular attendance is necessary for satisfactory achievement. Therefore, it is the responsibility of the student to attend class. It is especially important to show up to lab on time since there is a limited time period for the group to complete the lab. If a student fails to show to class after oral directions from the instructdor have been given to the class, the student will not be allowed to perform that days lab even if they have completed the prelab and prelab quiz as they will be considered a safety risk to other students in the lab.
Attendance reporting is the responsibility of the student. Every student will need to bring their student I.D. to class every day. There is a scanner in the classroom that the instructor will identify the first day of the class. Each student is required to scan their I.D. using the scanner. The scanner will record attendance 15 minutes before class up to 30 minutes after class. After 30 minutes, the scanner will not record attendance for that day. As aforementioned, it is the responsibility of the student to scan their I.D.s during this time period. If a student fails to scan their I.D.s during this period, a student will be considered absent for the day. The instructor will not take attendance or change the attendance record in any case. .
Important Dates:
Thursday, May 26th – Census Day
Monday, May 30th – Memorial Day (College Closed)
Thursday, June 23rd – Last Day to Withdraw
Scheduled FINAL: Thursday, June 23rd from 11:30 AM – 1:45 PM. BE ON TIME. Finals are taken in the regularly assigned classroom (Failure to arrive on time will forfeit the student's right to take the final).
It is your responsibility to turn in your lab drawer key to the instructor on the day of the drawer check out or prior to withdrawing from the class. Students who fail to do so can be subject to consequences deemed appropriate by Amarillo College.
Cheating Policy: There is a no tolerance cheating policy in this course. If the instructor suspects or catches a student(s) cheating, an "F" will be issued to that student(s) for the course. The instructor also reserves the right to issue an "F" without confronting the student especially if it is finals week.
WITHDRAW: A grade of "W" will be given for drops or withdraws on or before the published official withdraw date.
FINAL GRADE CHANGES: The final grade turned into the registrar's office will not be changed unless approved by all full time chemistry faculty committee. Request must be submitted in writing.
BAD WEATHER:
If classes are canceled due to inclement weather, you are responsible for reading and learning the material that would have been covered. If an exam was scheduled and classes are canceled, the exam will be given the next class meeting. (BE PREPARED). If class is canceled the last day of class and an exam was scheduled, then the exam will be added to the Final Exam and the questions will count as the exam and as the final exam. All attendance policies will be be enforced, unless Amarillo College officially cancels classes, NO EXCEPTIONS. Cancelations will be announced on the radio by 6:30 AM or by 3:00 PM for evening classes. Also check the AC website.
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