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When you are finished using a bunsen burner you should:
When you are finished using a bunsen burner you should:A. Leave it on for the next person to use. It's the only considerate choice.
B. Cover the burner with an inverted beaker to suffocate the flame. It works well for candles, too.
C. Pull off the hose connecting the burner to the gas. The burner won't have gas, so it won't be on fire.
D. Turn off the gas. Duh!
d. When you arefinishedusing a bunsen burner you should:Turn off the gas.What are the important safety precautions to keep in mind when using burners?Remove paper, notebooks, combustibles, and excess chemicalsfrom the area. Tie up long hair, loose jewelry, or loose clothing. Inspect thehoses for rips, holes, pinches, or other defects,and make sure the hoses are securely fastened to the gas valve and burner.When you havefinishedusing the Bunsen burner,turn off the gas supplyandextinguish the flameslowly. Then make sure theburner is coolbefore putting it away.Always make sure thegas lineis completelyshut offwhen the Bunsen burner isnot in use.The Bunsen burner manufacturer isHumboldtand the model is hisPN 6200.1. These are the standard Bunsen burners used forclassroom experiments, but there are other models and brands.Finally, check the area around the burner forcombustible materialandclean up any spills.Therefore, When you are finished using a bunsen burner you should:Turn off the gas.To learn more aboutSafety precautions, click on the given link:brainly.com/question/8430576#SPJ1...