Podcast
Questions and Answers
Which of the following is NOT a lab safety rule mentioned in the text?
Which of the following is NOT a lab safety rule mentioned in the text?
- Wear protective lab attire
- Do not bring food or drink into the lab
- Taste or intentionally sniff chemicals (correct)
- Label all test tubes and other containers
What should you do before leaving the laboratory?
What should you do before leaving the laboratory?
- Wash exposed areas of the skin (correct)
- Wear protective lab attire
- Label all test tubes and other containers
- Bring food or drink into the lab
What is the purpose of a water bath in a laboratory?
What is the purpose of a water bath in a laboratory?
- To incubate samples (correct)
- To mix reagents
- To label test tubes
- To wash exposed areas of the skin
What should you do with unlabeled chemicals in the lab?
What should you do with unlabeled chemicals in the lab?
What should you do when handling chemicals in the lab?
What should you do when handling chemicals in the lab?
Which of the following is NOT a lab safety rule mentioned in the text?
Which of the following is NOT a lab safety rule mentioned in the text?
What is the recommended action for unlabeled chemicals in the lab?
What is the recommended action for unlabeled chemicals in the lab?
What is the purpose of labeling all test tubes and other containers?
What is the purpose of labeling all test tubes and other containers?
What should you do before leaving the laboratory?
What should you do before leaving the laboratory?
What is the function of a water bath in a laboratory?
What is the function of a water bath in a laboratory?
Study Notes
Lab Safety Rules
- Before leaving the laboratory, ensure all equipment is turned off and the work area is clean and organized.
- Handle chemicals with care, wearing protective gear and avoiding mixing incompatible substances.
- Unlabeled chemicals should be disposed of or returned to the supplier, as they pose a risk to safety and experimentation.
- Label all test tubes and containers to ensure accurate identification and prevent contamination.
- A water bath is used to heat or cool substances gently and evenly, often in sensitive biological or chemical experiments.
Important Reminders
- Do not leave unlabeled chemicals in the lab, as they can pose a significant risk to safety and experiment validity.
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Description
Test your knowledge on lab safety rules in this quiz based on Experiments 1-6 of CHEM 14 - LAB. From wearing protective attire to handling chemicals with caution, this quiz will cover essential safety precautions to ensure a safe laboratory environment. Don't forget to label containers and read precautionary instructions before use!
