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The partial pressures of the gases in a mixture are 0.255 atm 0, 3.24 atm Ny,
and 1.45 atm Ar. What is the total pressure of the mixture?

Respuesta :

nkirotedoreen46

Answer:

4.945 atm

Explanation:

  • Based on Dalton's law of Partial pressure, the total pressure of a mixture of gases is equivalent to the sum of individual partial pressures of the gases in the mixture.
  • That is;

[tex]Pt = P1+P2+P3+P4+............+ Pn[/tex]

In this case;

Partial pressure of Oxygen, P(O) = 0.255 atm

Partial pressure of N, P(N) = 3.24 atm

Partial pressure of Ar, P(Ar) = 1.45 atm

Therefore;

P(total) = P(O) + P(N) + P(Ar)

           = 0.255 atm + 3.24 atm + 1.45 atm

           = 4.945 atm

Therefore, the total pressure of the mixture is 4.945 atm

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