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lab saftey
Question | Answer |
---|---|
step 1 in bunsen burner saftey | close both air and gas valves |
step 2 in bunsen burner saftey | open gas 1 turn and air 1/4 of the way |
step 3 in bunsen burner saftey | turn gas on at table (handle aligned at nozzle, 90 degrees = off) |
step 4 in bunsen burner saftey | light with hot striker close to top of burner |
step 5 in bunsen burner saftey | adjust oxygen valve to get blue flame |
hottest part of flame | just above inner blue flame |
how do you test odor | wafting |
how do u read liquids | read at eye level |