question 22\n4 pts\n1. what is the mass of a mystery substance that has a density of 20 g/ml and a volume of…
question 22\n4 pts\n1. what is the mass of a mystery substance that has a density of 20 g/ml and a volume of 3 ml?\n60 g\n0.15 g\n6.6 g\n17 g
Answer
Answer:
A. 60 g
Explanation:
Step1: Recall density formula
$\rho=\frac{m}{V}$, where $\rho$ is density, $m$ is mass, and $V$ is volume.
Step2: Rearrange formula for mass
$m = \rho\times V$
Step3: Substitute given values
$m=20\ g/mL\times3\ mL = 60\ g$