A22.4g sample of a substance was added to a graduated cylinder. it caused an 18.3 ml change in the volume of the water in the cylinder. what is the density of the substance?

              Density  =  1.22 g.mL⁻¹

Solution:

Data Given:

                  Mass  =  22.4 g

                  Volume  =  18.3 mL

                  Density  =  ??

Formula used;

                 Density  =  Mass ÷ Volume

Putting values,

                 Density  =  22.4 g ÷ 18.3 mL

                Density  =  1.22 g.mL⁻¹

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