a block of aluminum occupies a volume of 15.0 ml and weighs 40.5 g. what is the density of aluminum?\na 1.50…
a block of aluminum occupies a volume of 15.0 ml and weighs 40.5 g. what is the density of aluminum?\na 1.50 g/ml\nb 4.50 g/ml\nc 2.70 g/ml\nd 3.00 g/ml
Answer
Explanation:
Step1: Recall density formula
Density $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.
Step2: Identify given values
$m = 40.5$ g, $V=15.0$ mL.
Step3: Calculate density
$\rho=\frac{40.5}{15.0}=2.70$ g/mL
Answer:
C. 2.70 g/mL