Yes, the answer has the correct significant figures. We start with 93.8 mL of chloroform, and using its density of 1.489 g/mL, we can calculate the mass by multiplying the volume by the density:
93.8 mL x 1.489 g/mL = 139.8762 g
Rounded to three significant figures, the mass in grams of chloroform is 140 g.
does my answer has the correct significant figures
Calculate the mass in grams of 93.8 mL of chloroform, an anesthetic that has a density of 1.489
figures.
g
mL
. Be sure your answer has the correct number of significant
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