Question

List 5 rules or standards to observe while working with equpment in the laboratory.

Answer 1

Laboratory safety rules include following all guidelines, not eating or drinking in the lab, knowing safety equipment locations, maintaining a tidy workspace, and conducting experiments with caution and under supervision.

Step-by-step explanation:

To ensure a safe working environment in the laboratory, it is crucial to adhere to various safety rules. Here are five key safety rules you should always follow:

1. Follow all safety guidelines provided in lab instructions and by your instructor.
2. Do not eat, drink, or use laboratory glassware for eating or drinking in the laboratory.
3. Know the location of safety equipment, like the fire extinguisher and the eyewash station, within the laboratory.
4. Long hair must be pulled back, and lab benches should be cleared at the end of the session.
5. Never perform experiments alone, always check the safety data for chemicals, follow instructions exactly, and ensure all flames and chemicals are secured before leaving.

Regarding appropriate clothing, it's essential to wear closed-toe shoes, protective goggles, and a lab coat to protect against spills, splashes, or other accidents. It's also advised to tie back loose hair and clothing, especially when working with open flames, to prevent any accidental fires.