nitrox 25℃ 50 atm 10.0 L tank O2 235.5 g N2 366.8 g

nitrox 25℃ 50 atm 10.0 L tank O2 235.5 g N2 366.8 g

 

 

25℃, 50 atm에서 10.0 L 탱크에

O2가 235.5 g, N2가 366.8 g 들어있다면,

질소와 산소의 부분 압력은?

 

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235.5 g O2의 몰수 = 235.5 g / (32 g/mol) = 7.359 mol

 

366.8 g N2의 몰수 = 366.8 g / (28 g/mol) = 13.10 mol

( 참고 https://ywpop.tistory.com/7738 )

 

 

 

전체 기체의 몰수 = 7.359 + 13.10 = 20.459 mol

 

 

 

O2의 분압 = (7.359 / 20.459) × 50 = 17.98 atm O2

 

N2의 분압 = (13.10 / 20.459) × 50 = 32.02 atm N2

( 참고 https://ywpop.tistory.com/3435 )

 

 

 

 

[키워드] 나이트록스, nitrox, 스쿠버 기준문서

 

Nitrox is a gas mixture used by scuba divers to prevent nitrogen narcosis,

a loss of mental and physical function,

caused by increased levels of dissolved nitrogen in the blood.

What is the partial pressure of nitrogen and oxygen

in a 10.0 L tank that contains 231.0 g of oxygen and 366.0 g of nitrogen

at a pressure of 50.0 atm and a temperature of 25℃?

nitrox 25℃ 50.0 atm 10.0 L tank O2 231.0 g N2 366.0 g