## Chemistry 12th Edition

$31.35cm^3$
Mass of Empty Flask = 56.12 g Mass of Filled Flask = 87.39 g Density of Water = $0.9976 g/cm^3$ Mass of Water = $87.39-56.12$ $=31.27g$ $Density=\frac{Mass}{Volume}$ $Volume=\frac{Mass}{Density}$ $=\frac{31.27}{0.9976}$ $\approx31.3452285485164395$ $=31.35cm^3$