A gas sample occupies 8.77 L at 20 degrees Celsius and 3.98 atm. What is
the amount of mols of gas in the sample? *

1.45 mol

Explanation:

Given data

Step 1: Calculate the absolute temperature (Kelvin)

We will use the following expression.

Step 2: Calculate the number of moles (n) of the gaseous sample

We will use the ideal gas equation.

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