The number of moles of N₂ contained in the flask will be 0.607.
According to Boyle's law, the pressure of a gas tends to drop as the capacity of the container increases. The ideal gas equation is formed from the Boyles and Charles law.
Given data,
Pressure,P= 2.86 ATM
Volume,V = 5.00 L
Universal gas constant,R= 0.08206 L atm/mol K
Temperature,T= 13.86 °C = 286.8 K
From the ideal gas equation;
PV=nRT
2.86 × 5 = n × 0.08206 × 286.8
n = 0.607 moles
Hence the number of moles of N₂ contained in the flask will be 0.607.
To learn more about Boyle's rule refer;
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