Exam (elaborations)
Chem 101: Unit 1 general chem/lab safety Exam (New Version 2024-25) with Complete Solutions
Chem 101: Unit 1 general chem/lab safety Exam (New Version 2024-25) with Complete Solutions
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Chem 101: Unit 1 general chem/lab safety Exam(New Version 2024-25) with Complete Solutions
Laboratory safety is a... - ✔✔legal responsibility of the employer as well as an obligation to
the employee
what do they mean by the 6 toxic materials? - ✔✔Biological materials, shipping and
packaging guidelines divide,
Hazmat training must be given to? - ✔✔Laboratory employees when shipping and handling
infectious substances
some elements of training include... - ✔✔general awareness and familiarization, function-
specific, safety training
what is mandatory with documented certification? - ✔✔proper training, particularly in the
areas of package labeling and documentation
What happens if you violate the elements of training? - ✔✔large financial fines and
penalties, both for infringing individual and employer or institution
DOT requires that... - ✔✔all chemicals transported in the United states must carry labels
based on the UN classification
what ware the Nine United nations classes of hazardous materials? - ✔✔Explosives,
compressed gases, flammable liquids, flammable gases, flammables solids, oxidizer materials,
toxic materials, radioactive materials, corrosive materials, misc.
The National Fire protection Association (NFPA) has developed the.. - ✔✔704-M
identification system
, what are the classes of hazardous from 0-4? - ✔✔red-fire
blue-health
yellow-reactivity
white-special
What does 0= for reactivity? - ✔✔stable
What does 1= for reactivity? - ✔✔unstable if heated
What does 2= for reactivity? - ✔✔Violent chemical
What does 3= for reactivity? - ✔✔shock, heat may detonate
what does 4= for reactivity? - ✔✔may detonate
what does 0= for fire? - ✔✔will not burn
what does 1= for fire? - ✔✔above 200 degrees F (93C)
what does 2= fire? - ✔✔below 200 degrees F
what does 3= for fire? - ✔✔below 100 dgrees F (38 C)
what does 4= for fire? - ✔✔below 73 degrees F (23 C)
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