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solubility N2 gas 1 atm 6.8×10^(-4) M 0.78 atm

by 영원파란 2022. 10. 28.

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solubility N2 gas 1 atm 6.8×10^(-4) M 0.78 atm

 

 

The solubility of pure nitrogen gas

at 25℃ and 1 atm is 6.8×10^(-4) M.

What is the concentration of nitrogen

dissolved in water under atmospheric conditions?

The partial pressure of nitrogen gas

in the atmosphere is 0.78 atm.

 

---------------------------------------------------

 

The solubility of pure nitrogen gas

at 25℃ and 1 atm is 6.8×10^(-4) M.

---> k_H = 6.8×10^(-4) M/atm

 

 

 

S_g = k_H • P_g

( 참고 https://ywpop.tistory.com/1911 )

 

= (6.8×10^(-4) M/atm) (0.78 atm)

= 0.00053 M

 

 

 

답: 5.3×10^(-4) M

 

 

 

 

[키워드] 질소 헨리 법칙 기준문서, N2 헨리 법칙 기준문서

 

 

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