Question

List 5 safety rules for general chemistry.

a) Wear appropriate protective gear.

b) Do not taste any chemicals.

c) Work in a well-ventilated area.

d) Use outdated chemicals.

Answer 1

When working in chemistry laboratories, it is crucial to wear protective gear, avoid tasting or smelling chemicals, ensure proper ventilation, be careful with flammable substances, and follow safety instructions precisely to ensure a safe environment.

Step-by-step explanation:

When working in a chemistry laboratory, it's essential to follow certain safety rules to prevent accidents and ensure a safe environment. Here are five key safety guidelines:

1. Wear appropriate protective gear. This includes lab coats, safety goggles, gloves, and proper footwear to protect against spills and splashes of hazardous chemicals.
2. Do not taste or smell any chemicals. Chemicals can be toxic, and direct contact can be harmful. If you need to detect the presence of a vapor, use the proper technique to gently waft the vapors toward you.
3. Work in a well-ventilated area. Good ventilation is important to disperse harmful vapors or gases that could be released during experiments. Use fume hoods whenever necessary.
4. Be aware of flammable substances and handle them with care. Ensure all flames and Bunsen burners are extinguished properly after use. Do not expose any chemical to flames or heat sources unless instructed.
5. Follow all protocols and safety instructions accurately. This includes not performing experiments alone, checking safety data of chemicals, and never adding water to acid—instead, add acid to water carefully.

Remember that safety in the laboratory is of paramount importance and always abide by the guidelines provided by your instructor to avoid potential hazards.