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Anestetic [448]
3 years ago
5

A flask contains a gas mixture of hydrogen and nitrogen. The total pressure of the mix is 2.0 atm. The partial pressure of the h

ydrogen is 0.8 atm. What is the partial pressure of the nitrogen?
Chemistry
1 answer:
kiruha [24]3 years ago
7 0

Answer:

P_{N_2}=1.2atm

Explanation:

Hello,

In this case, considering the Dalton's law states that the total pressure of a system equals to the summation of all the pressures of the gases in the system as shown below:

P_T=\Sigma P_i

In such a way, for the given system, we've got:

P_T=P_{H_2}+P_{N_2}\\

Finally, solving for the partial pressure of nitrogen, we obtain:

P_{N_2}=P_T-P_{H_2}=2.0atm-0.8atm=1.2atm

Best regards.

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