Ethanol ia a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams, of 123 mL of ethanol?

Question

Margaret Newton

Chemistry

30 May, 00:28

Ethanol ia a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams, of 123 mL of ethanol?

+1

Answers (1)

Know the Answer?

Greta Good · Answer 1

Ok, let's star so the Density formula is this: d=m/V, to find the volume you're going to switch the place of V with d; V=m/D. And to find the mass it's m=d x V

So, m=.789 x 123 which is

97.047