Question

A 12.8 mL sample of glucose IV solution has a mass of 21.5 g. What is the density of the glucose solution? Express you answer using three significant figures.

Answer 1

Density $ρ = \frac{m}{V}$

$ρ = \frac{21.5}{12.8} = 1.68 \;g/mL$

Answer: 1.68 g/mL