A vessel contains 1.60g of oxygen and 2.80g of nitrogen. The temperature is maintained at 300K and the voume of the vessel is `0.166m^(3)`. Find the pressure of the mixture.

Explanation

To find the pressure of the mixture of gases in the vessel, we can use the Ideal Gas Law, which states:

\[ P = \frac{nRT}{V} \]

Where:
- \( P \) = pressure
- \( n \) = total number of moles of gas
- \( R \) = universal gas constant (8.314 J/(mol·K))
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