Gas Laws Fact Sheet

[tex]
\[
\begin{array}{|l|l|}
\hline
\text{Ideal gas law} & P V = n R T \\
\hline
\text{Ideal gas constant} &
\begin{array}{l}
R = 8.314 \frac{L \cdot kPa}{mol \cdot K} \\
\text{or} \\
R = 0.0821 \frac{L \cdot atm}{mol \cdot K}
\end{array} \\
\hline
\text{Standard atmospheric pressure} & 1 \, atm = 101.3 \, kPa \\
\hline
\text{Celsius to Kelvin conversion} & K = {}^{\circ} C + 273.15 \\
\hline
\end{array}
\]
[/tex]

Select the correct answer.

The gas in a sealed container has an absolute pressure of 125.4 kilopascals. If the air around the container is at a pressure of 99.8 kilopascals, what is the gauge pressure inside the container?

A. [tex]\(1.5 \, kPa\)[/tex]

B. [tex]\(24.1 \, kPa\)[/tex]

C. [tex]\(25.6 \, kPa\)[/tex]

D. [tex]\(112.6 \, kPa\)[/tex]

E. [tex]\(225.2 \, kPa\)[/tex]