General Chemistry II Lab Safety Presentation PDF

General Chemistry II Lab Prof. Chandru P. Chandrasekaran Chemistry & Biochemistry Lamar University Beaumont, TX 77710  Objective 1. Learn experimental methodologies used in the chemistry laboratory. 2. Demonstrate safe and p...

General Chemistry II Lab Prof. Chandru P. Chandrasekaran Chemistry & Biochemistry Lamar University Beaumont, TX 77710  Objective 1. Learn experimental methodologies used in the chemistry laboratory. 2. Demonstrate safe and proper handling of laboratory equipment and chemicals. 4. Make careful and accurate experimental observations. 5. Relate physical observations and measurements to theoretical principles. 6. Interpret laboratory results and experimental data, to reach logical conclusions. 7. Record experimental work completely and accurately and communicate experimental results clearly in written reports. Lamar University  Lab Schedule Tuesday 2.15 pm – 5.15 pm Lab Experiment Title Date 1 Laboratory Safety Jan 28 2 Gas Laws Feb 4 3 Structure, Bonding, Polarity Review Feb 11 4 Intermolecular Forces Feb 18 5 Colligative Properties Feb 25 6 Rate Law Determination Mar 4 7 Activation Energy Determination March 18 8 Equilibrium Constant March 25 9 pH of Acid Solution April 1 10 Ksp Determination of Calcium Hydroxide April 8 11 Entropy and Free Energy April 15 12 Redox Reactions in Voltaic Cells April 22 Final exam (2:15 pm - 3:15 pm) April 29  ALL labs begin in HHP 206 for instruction and then will proceed to the chemistry lab # 203 & 201.  Absentees during lab instruction, will NOT be permitted into the lab. Lamar University  Required Materials  Lab Manual Download and print from Blackboard  Safety Glasses ANSI 87 or greater with side protection ANSI – American National Standards Institute  Lab-Coat (optional) Lamar University  Grades  Post-lab exercise are due for each lab, login to your Blackboard using Lamar user ID and follow the schedule. Lab safety 30 points 30 11 Lab reports (11 x 60 660 points) 11 Post lab (11 x 10 points) 110 Final 200 Total 1000  Grading Scale: A = 900-1000 points ; B = 800-899 points C = 700-799 points; D = 600-699 points F = below 599 points Lamar University  Safety Regulations  Always wear safety glasses inside the lab.  Sleeved and legged clothing are mandatory.  Shoes with solid bottom, and non-porous uppers are recommended.  Consumption of food or beverage is not permitted in the laboratory.  Only authorized materials needed for the experiment should be present in the work area. Lamar University  Safety Regulations  Do not dispose of any materials without instruction.  Never place materials in unmarked containers.  Know the location of nearest fire extinguisher, eyewash and safety shower before beginning an experiment.  In the event of a fire, hazardous chemical spill or accident, immediately notify to instructor. Be prepared to shut down your Lamar University  Safety Regulations  Never perform any experiment or modify any experiment without the instructor’s consent.  Avoid distracting other workers. Jokes, horseplay, and running often lead to accidents and will not be tolerated.  Laboratory apparatus, glassware and/or chemicals may not be removed from the Chemistry building.  Wash your hands with soap and water Lamar University  MSDS MSDS – Material Safety Data Sheets The MSDS gives safety, health, hazard, toxicity, and other related information on chemicals that you will be using in the lab. MSDS’s for all chemicals are located in a filing cabinet in the middle hallway (at the bend) on the first floor of the chemistry building or online Lamar University Safety Labels Lamar University