A sacrificial anode used to protect a boat's hull from corrosion is made from 45.0 cm345.0\text{ cm}^345.0 cm3 of pure zinc. The density of zinc is 7.14 g/cm37.14\text{ g/cm}^37.14 g/cm3. Calculate the mass of the zinc anode.
Use the equation:
density=massvolume \text{density} = \frac{\text{mass}}{\text{volume}} density=volumemass