Which of Jackie’s actions would violate proper laboratory safety? Check all that apply.

a. taking off his gloves to pick up large shards of glass
b. replacing a beaker that had a crack in the top
c. placing hazardous waste in the chemical bin
d. using his mouth to pipette the correct amount of solution into a pipette
e. moving his chemicals away from the lit Bunsen burner





Respuesta :

All of the above. You never take off safety equipment while in lab, if something breaks, you always want to dispose of it properly and safely then find a replacement, normally, you keep chemcals separate from all other waste, never touch anything in a lab directly, and you always turn off the Bunsen burner before leaving the work station as a fire could start.

AL2006

The    violate proper laboratory safety.  The are good moves:

a. taking off his gloves to pick up large shards of glass

 b. replacing a beaker that had a crack in the top

 c. placing hazardous waste in the chemical bin

 d. using his mouth to pipette the correct amount of solution into a pipette

e. moving his chemicals away from the lit Bunsen burner

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