Chemistry lab 1 exam with questions and answers (100% solved)
Always protect your eyes with - ✔✔✔-goggles
Color: Blue Hazard________ - ✔✔✔-Health
Color: Yellow Hazard_________ - ✔✔✔-Reactivity
Color:Red Hazard________ - ✔✔✔-Flammable
Color:white Hazard__________ - ✔✔✔-Special instructions
extinguish small fires in containers by - ✔✔✔-Covering them
Handle hot glassware with ________or___________ - ✔✔✔-Tongs, Gloves
Pour chemicals from large reagent bottles into - ✔✔✔-Small containers
Put out clothing fires in a - ✔✔✔-safety shower
Read and _________ a chemical label before using the chemical - ✔✔✔-Reread
Rinse chemicals from your eyes in an - ✔✔✔-eye wash, fountain
T/F if you get extra quantities of reagents, just pour the extra back in to the bottle - ✔✔✔-False
T/F pipetting by mouth is okay if the reagent is non toxic - ✔✔✔-False
Always protect your eyes with - ✔✔✔-goggles
Color: Blue Hazard________ - ✔✔✔-Health
Color: Yellow Hazard_________ - ✔✔✔-Reactivity
Color:Red Hazard________ - ✔✔✔-Flammable
Color:white Hazard__________ - ✔✔✔-Special instructions
extinguish small fires in containers by - ✔✔✔-Covering them
Handle hot glassware with ________or___________ - ✔✔✔-Tongs, Gloves
Pour chemicals from large reagent bottles into - ✔✔✔-Small containers
Put out clothing fires in a - ✔✔✔-safety shower
Read and _________ a chemical label before using the chemical - ✔✔✔-Reread
Rinse chemicals from your eyes in an - ✔✔✔-eye wash, fountain
T/F if you get extra quantities of reagents, just pour the extra back in to the bottle - ✔✔✔-False
T/F pipetting by mouth is okay if the reagent is non toxic - ✔✔✔-False
