a mixture of He and Ar has a pressure of 22.2 atm at 28.0c if the partial pressu

Question

a mixture of He and Ar has a pressure of 22.2 atm at 28.0c if the partial pressure of He is 1301 torr and that of Ar is 2463 mmHg what is the partial pressure of N2 answer in atm a mixture of He and Ar has a pressure of 22.2 atm at 28.0c if the partial pressure of He is 1301 torr and that of Ar is 2463 mmHg what is the partial pressure of N2 answer in atm a mixture of He and Ar has a pressure of 22.2 atm at 28.0c if the partial pressure of He is 1301 torr and that of Ar is 2463 mmHg what is the partial pressure of N2 answer in atm

Explanation / Answer

according to daltons law of partial pressure,

Ptotal = pHe + pAr + pN2

   22.2 = 1.712 + 3.24 +pN2

pN2 = 17.248 atm

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