Bunsen Burner - Metropolitan Community College

Bunsen Burner - Metropolitan Community College

Bunsen Burner

Invented by R.W. Bunsen, a German chemist in 1855

Gas burner used to heat substances in a lab

Parts of the Bunsen Burner

Barrel

Air Intake Valve Gas Intake Valve Nozzle Base

Striker Gas Jet - off

Gas Jet - On Flames Produced

Air vents open too much flame will blow out Billowy yellow flame =

not enough air 2-3 flame w/blue inner core that is noisy = appropriate

flame Hottest part of flame is at the tip of the inner blue core

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