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The Bunsen Burner MixtreofGAS and AIRMixtreofGAS and AIR Barrel Air Gas Collar Hottest part Oxidizing flame Spud.

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Presentation on theme: "The Bunsen Burner MixtreofGAS and AIRMixtreofGAS and AIR Barrel Air Gas Collar Hottest part Oxidizing flame Spud."— Presentation transcript:

1 The Bunsen Burner MixtreofGAS and AIRMixtreofGAS and AIR Barrel Air Gas Collar Hottest part Oxidizing flame Spud

2 The Bunsen Burner Oxidizing flame MixtreofGAS and AIRMixtreofGAS and AIR Barrel Air Gas Collar Spud Hottest part Robert Bunsen

3 Lighting a Bunsen Burner Always light match BEFORE turning on gas. inner, less transparent, brighter, greenish-blue cone outer, transparent, dim blue cone gas valve air adjustment gas adjustment

4 Flame Temperature Distribution Bunsen / Tirrill Burner Flame The Bunsen / Tirrill burner and Meker burner differ not only in the higher maximum temperature produced, but also in heat distribution within the flame o C 1550 o C 1560 o C 1540 o C 1470 o C 1560 o C 520 o C 1450 o C 350 o C 300 o C Meker Burner Flame 1640 o C 1660 o C 1670 o C 1720 o C 1670 o C 1680 o C 1720 o C 1775 o C

5 Laboratory Equipment

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