Under the same conditions of temperature and pressure,`2 L CO_(2) 3 I CI_(2) 5 L H_(2) 4 LN_(2) and 1 L SO_(2)` are collected in different containers. In which gas sample will there be
the greatest number of molecules?

Explanation

To determine which gas sample contains the greatest number of molecules, we can use Avogadro's law, which states that equal volumes of gases at the same temperature and pressure contain an equal number of molecules. We will calculate the number of molecules in each gas sample using the formula:

\[ \text{Number of molecules} = \left( \frac{\text{Volume of gas (L)}}{22.4 \text{ L}} \right) \times 6.023 \times 10^{23} \]

Let's calculate the number of molecules for each gas sample step by step.

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