Question

Paula finds four unlabeled containers of liquid in her laboratory storage room. One of the containers holds water. She knows that water has a density of 1.0 g/mL. Use the data provided to calculate the density of each liquid. Which liquid is water?

Answer 1

to know the density of each liquid, you simply have to weigh each bottle and record them separately. Then, as the formula of density says grams per volume, first convert the volume f the containers to milliliters(ml) then you divide each mass recorded by the volume of each bottle respectively and the one who will have a density of 1.0g/ml will be water and no one else.... Hope it helped someone