posted by james .
A 52.3 kg sample of ethanol is needed for a reaction. What volume in liters of ethanol should be used? The density of ethanol is 0.789 g/mL
mass = volume x density or
volume = mass/density
Substitute and solve for volume. If you use density in g/mL you must change mass from kg to g. 52.3 kg = 52300 g.