Question

2) If a urine sample has a mass of 5,025 g, determine its volume if the urine density is 1,005 g/mL. 3) The copper has a density of 8.8571 g/mL, determine the mass if this metal occupies a space of 0.35 mL

Answer 1

ANSWER.

2) Determine the volume of urine.

       Formula.

         Volume(V) = Mass(M) / Density(D)

   Here

       Mass(M) = 5.025 g.

       Density(D) = 1.005 g/mL.

As per above formula

      Volume(V) = 5.025/1.005

                        = 5 mL.

3) Determine the mass of metal.

          Formula

             Mass(M) = Density(D) * Volume(V)

          Here

             Density (D) = 8.8571 g/mL.

         Volume(V) = 0.35 mL.

As per above formula

     Mass(M) = 8.8571 * 0.35

                        = 3.0999 g.