WebDec 4, 2024 · Horseplay and carelessness are not permitted and are cause for expulsion from the laboratory. You are responsible for everyone's safety. Absolutely NO food or drinks are to be stored or consumed in the laboratory. Contact lenses and cosmetics (hand lotion, lip balm, etc.) are not to be applied and medications are not to be consumed while … WebJun 4, 2013 · Open the tap H to the vacuum line and allow the headspace to be evacuated for 2–3 min (Fig. 10, step 3). Close the tap H on the flask, isolating flask from the vacuum (Fig. 10, step 4). Remove flask from …
Chemistry - Science Classroom Teacher Resources
WebLab Information. Student Lab Account; Student Lab Attire; Lab Safety Protocols; 1xx Series: Introductory Chemistry; ... Department of Chemistry University of Washington 109 Bagley Hall Box 351700 Seattle, WA 98195-1700. Main Office: 206.543.1610 [email protected]. WebJun 21, 2024 · 2 Lab Notebook Format: What to Include in your Reports 2.1 Recording your Procedures, Results and Observations 3 Buying the Appropriate Chemistry Lab Notebook 3.1 1. A Solid Professional Lab Notebooks to Fit Most Purposes 3.2 2. Carbon Copy Notebooks: The Best Option for Student Labs 3.3 3. Carbonless-Copy Student Lab … rye witt
Study Skills: Learn How To Study Chemistry - Education Corner
1. If you want to purify little amounts of a product, you can just use syringes as “mini columns”. They work just very fine to this job. How do you proceed? Just put a bit of cotton at the bottom of the syringe to plug the end, fill it with silica, and you are ready to proceed adding the solvent and then your crude product. … See more 2. Every time you are pouring a reaction mixture out of a flask in which you have a stirring bar in, don’t let it go inside your work-up recipient! … See more 3.Also related to stirring, if you need to use a stir bar on a very large container, (especially if you are using a container like let’s say, a 5 liters graduated cylinder, which makes the … See more 5.Time to do get an NMR of your product? Having a hard time selecting a nice scanning region? Just put the NMR tube inside of a graduated cylinder and fill it up to 3 mL. This sample size makes up a perfect region for … See more 4. Are you in doubt about if you need to write something down during a lab session? Do you think you will not need to write something down? Just DO IT. Write everything down. Also the things you think you might not need. … See more WebAug 19, 2024 · 2. Be Neat. When working in a biology lab, make sure you keep your area neat and organized. If you happen to spill something, ask for assistance when cleaning it up. Also, remember to clean your work area … WebNov 22, 2024 · Management Tips All chemistry teachers should start the year by having students and parents/guardians sign a Student Safety Contract. I used this (pdf) Flinn safety contract. Show this “Lab Safety” … rye witch