Before working with fire in the lab, be sure that any kind of long hair is tied ago and that shirt sleeves do not hang down. Before lighting the burner, set up supplies near a a gas it is provided valve and have every required tools within reach: 
Article Summary: It may look easy, however there are plenty of safety actions to store in mind v lighting a Bunsen burner. Right here is step-by-step picture guide and also video.

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There must be a rubber tube connected to the Bunsen burner. Attach the opposite end of that tube come the gas supply, typically a pointed nozzle v a manage labeled GAS.
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​The picture to the right shows a gas supply valve in the OFF place (handle ideal angle to nozzle) . The photograph to the right of #1 mirrors the gas it is provided valve in the ON position (handle parallel come nozzle).
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​Immediately after transforming on the gas, light the match and slowly operation it up the next of​ the barrel till it ignites the gas. (This is done for safety. If the match was held directly over the barrel, a high flame might burn the hand.) Shake complement out and place that in glass dish.
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​The image to the best depicts the various working components of a Bunsen burner. The gas inlet is wherein one finish of the rubber tube is connected. Both the barren and the cog-shaped regulate to the needle valve rotate to adjust the elevation of the flame.
Once the burner is lit, the cog in the base have the right to be manipulated to control the height of the flame. The flame have to be adjusted so the there is a clear blue flame neighboring an inside blue cone. 
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Once the fire is lit, it need to be often tended at every times. If you need to leave the burner, for any type of reason, extinguish the flame by turning the gals valve handle to the turn off position.
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matches or metal striker draft to produce sparks. (If utilizing matches, have a watch glass available to place warm matches in.)
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