Hi Online CHEM 151 Students,
I hope your study of Chemical Equilibrium in Unit 4 went well and your study of Acids and Bases is off to a good start. Some updates and reminders for the upcoming week are listed below:
End of Unit 4
- Both Unit 4 Online Homework assignments will be due Monday, April 15.
- Quiz/Class Participation Assignment 11 is due Monday, April 15.
- The Unit 4 exam window is April 12 – April 16, so the last day to take it is Tuesday, April 16.
Unit 5
Unit 5 is the shortest unit of the course and our last unit — it covers two topics ( Intermolecular Forces, Liquids, and Solids and Properties of Solutions ). You should plan to allocate about one week to each topic. Due dates for Unit 5 are in the Online Course Schedule.
Last Day to drop LCC Courses with a Record of W
The last day to drop any 16 week Spring 2024 Semester LCC Course with a record of W (including this course) is Monday April 22.
Unit 4 Exam Info
The exam is a proctored, pen/pencil and paper exam. It is not offered online on D2L. It will be available during open Testing Center Days and Hours beginning Friday April 12 and Tuesday April 16.
The exam will cover:
- Chemical Formulas and Nomenclature (there will be an eight point question)
- everything in Unit 4
Testing hours and locations are at this link
There is detailed information about the exams at this link. Please read it carefully – it contains the answers to many frequently asked questions. Let me know if you have additional questions after reading it.
For this exam, you will be provided a copy of the Periodic Table for Units 4-5. A copy of the periodic table you will receive is at this link.
Tutoring and Help Opportunities from the Learning Commons
The link to the Learning Commons Chemistry regular tutoring schedule and special exam prep schedule is here (and on the right sidebar of this website)
Learning Commons Chemistry Tutoring Schedule
CHEM 151 Exam Prep sessions hosted by LCC tutoring
Additional Study Resources
Don’t forget to look at the Unit 4 – additional study resources page on this Website. It contains many resources to help you prepare for the exam. Please take a look at them. One of those resources is a practice exam. Please read more about the practice exam below:
Practice Exam
What the practice exam is:
This practice exam will be similar in length, number of questions, types of questions (multiple choice, short answer, numerical problems, etc) to your exam. The practice exam will be useful as a general review and will help you see how prepared you are. If the practice exam (without looking at your notes) is easy for you, the actual exam probably will be. If it is difficult, the actual exam probably will be.
What the practice exam is NOT:
The actual exam will NOT be the same as the practice exam with only a few numbers changed. Do NOT think that if you only study and memorize the questions on the practice exam that you will be ready for the exam because the questions will be the same.
