Question

1. formula 1 punto a student collects co₂ gas in a gas collection tube. the student determines the mass of the gas to be 9.5 g. the student determines the volume of the gas to be 57.3 ml. determine the density of the gas in g/ml. express your answer with 2 decimal places. respuesta 2. formula 1 punto what is 3.900 ml to l? respuesta

Explanation:

Step1: Recall density formula

Density $
ho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute values for mass and volume

Given $m = 9.5$ g and $V=57.3$ mL, so $
ho=\frac{9.5}{57.3}$ g/mL.

Step3: Calculate density

$
ho\approx 0.17$ g/mL

Step4: Recall volume - conversion factor

1 L = 1000 mL.

Step5: Convert 3.900 mL to L

$V_{L}=\frac{3.900}{1000}=0.0039$ L

Answer:

1. 0.17 g/mL
2. 0.0039 L