Question

If 11.3345 g of a solid displaces 1.45 cm3 of water. What is the density of the solid with a correct number of significant figures?

Answer 1

Density =$\frac{Mass}{Volume}$

But:

Mass=11.3345g

Volume=1.45cm³

$=\frac{11.3345g}{1.45cm^3}$

Density=7.82g/cm³