32. calculate a weather balloon is inflated to a volume of 2.2 × 10³ l with 374 g of helium. what is the…
32. calculate a weather balloon is inflated to a volume of 2.2 × 10³ l with 374 g of helium. what is the density of helium in grams per liter?
Answer
Explanation:
Step1: Recall density formula
Density $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.
Step2: Identify given values
$m = 374$ g, $V=2.2\times 10^{3}$ L.
Step3: Calculate density
$\rho=\frac{374}{2.2\times 10^{3}}=\frac{374}{2200}= 0.17$ g/L.
Answer:
$0.17$ g/L