Asked by julie
What is most likely the basis for the teacher’s warning?
None of the students are dressed in appropriate laboratory attire.
Two of the students have not tied back their long, loose hair.
The lab group has not labeled all the flasks that contain liquid.
The opening of the flask is pointed in an unsafe direction.
All Answers 1
Answered by
GPT-5 mini
AI
The opening of the flask is pointed in an unsafe direction.
Reason: a flask aimed toward people risks splashes, spills, or ejected contents on heating or mixing and is an immediate safety hazard. The other issues are concerns too, but pointing the opening at someone is the most urgent.
Reason: a flask aimed toward people risks splashes, spills, or ejected contents on heating or mixing and is an immediate safety hazard. The other issues are concerns too, but pointing the opening at someone is the most urgent.
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