Standard Apparatus & Bunsen Burner

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Standard Apparatus & Bunsen Burner

Presentation transcript:

Standard Apparatus & Bunsen Burner WCHS Chemistry

BE ABLE TO IDENTIFY THESE!

Ring Stand Large Ring Support Wire Gauze Small Ring Support Bunsen Burner with Flame Beaker Tongs!!!

CH4 (methane) + 2O2 (oxygen)→ CO2 (carbon dioxide)+ 2H2O (water) Methane (CH4) Oxygen Flow Valve The handle is parallel to the tubing Gas Valve CH4 (methane) + 2O2 (oxygen)→ CO2 (carbon dioxide)+ 2H2O (water) 1: 2 RATIO

Types of Flames Birthday Candle Orange/Yellow Not hot Needs O2 (oxygen)!!! Big Blue Flame Blue Not hot enough Needs CH4 (methane) Perfect Flame Hottest! Perfect Ratio! (1 part methane: 2 parts oxygen) Must be 3 fingers high and have a sharp inner blue cone