lildirty lildirty

12-01-2018
Biology

contestada

What is the volume of ethyl alcohol in the a beaker when you know that the density is 25g/L and the mass is 13g?

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mathmate mathmate

12-01-2018

There is definitely a typo in the density of ethyl alcohol, which is about 0.789 kg/L.

Following is solved according to given information:
Density = mass / volume
25 g/L = 13g / V
Cross-multiply,
V=13 g / (25 g/L) = 13/25 L = 0.52 L

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