1. Safety Precautions:
Before using a Bunsen burner, it is crucial to always inspect the burner and tubing for any damages or leaks. Additionally, it is important to tie back loose clothing and long hair to prevent any accidents. When handling hot objects, tongs should be used to avoid burns. Never leave a lit burner unattended to minimize the risk of fire hazards.

2. Heating and Sterilization:
Bunsen burners are commonly utilized in laboratory settings to heat substances during experiments. They can also be used for sterilizing equipment by subjecting them to high temperatures. The adjustable flame feature allows for precise control over the temperature, making it a versatile tool for various heating and sterilization purposes.

3. Combustion and Flame Tests:
In addition to heating and sterilization, Bunsen burners are also used for combustion experiments. The clean, almost colorless flame produced by the burner enables chemists to conduct flame tests more effectively. This feature allows for better visibility of spectral lines produced by different elements, aiding in the identification process. Understanding the different types of flames, such as blue for higher temperatures and yellow for cooler temperatures, is essential for conducting experiments accurately.