CHEM 103 Lab Exam 1 Review

CHEM 103 Lab Exam 1 Question 1 Answer the following five questions: 1. What is the device used to measure liquid volumes shown below? 2. What is the difference between the Fisher burner and the Bunsen burner? 3. What is the metal device used to hold hot containers? 4. What device is used to treat minor injuries in the lab? 5. What is the device which is used to cool vapors back to the liquid state which is made up of a tube running through a glass shell? Correct Answer 1. The device used to measure liquid volumes shown below is a graduated cylinder. 2. The difference between the Fisher burner and the Bunsen burner is that the Fisher burner has a wider surface and/or is hotter. 3. The metal device used to hold hot containers is tongs. 4. A first-aid kit is used to treat minor injuries in the lab? 5. The device which is used to cool vapors back to the liquid state which is made up of a tube running through a glass shell is a condenser.