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190303458 發表於 2013-1-9 11:10 AM

Calculation involving Dalton's Law of Partial Pressure

2 dm^3 of Ar gas at a pressure of 1.01x10^5 N/m^2 and 5 dm^3 of H2 gas at a pressure of 5.05x10^5 N/m^2 are injected into a 10 dm^3 vessel.What is the pressure of the gas mixture?<div></div>

u06m4rmp4 發表於 2013-1-9 10:23 PM

想必這是分壓定律 那就P1V1+P2V2=P總V 0.002x1.01x10^5+0.005x5.05x10^5=P總0.01
P總=2.727x10^5 N/m^2 答案錯了再跟我說一聲{:31:}