Biology, 11.03.2020 23:59 qveenjordan6456
Algerica is performing flame tests on a set of compounds. To do this she lights a Bunsen burner, dips a wet
wooden splint into a weighing dish containing several compounds, and places the splint in the flame. She records
the color she observes.
Which is the MOST dangerous potential hazard?
Getting confused and recording data for the wrong compound.
Leaving the Bunsen burner unattended and having it fall over.
Overheating one of the compounds until it decomposes and turns brown.
D)
Leaving the wooden splint in the flame too long and having it catch fire.
Answers: 3
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Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h
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15 points come and ! in which environment is someone least likely to find fungi growing? a around the sides of a hot tub b on a log in a tropical forest c beneath a mat in a shower d under a rock in the desert
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Biology, 21.06.2019 18:00
How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes
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Algerica is performing flame tests on a set of compounds. To do this she lights a Bunsen burner, dip...
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