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Answer to Question #256920 in General Chemistry for June
Question #256920
Flourine gas is in a 5.0 L container that is 25 C and 2 atm. A certain amount of hydrogen with a partial pressure of .5 is added to the container. What is the mole ratio of hydrogen?
Expert's answer
- total pressure is 2 atmFlourine+.5 atmHydrogen=2.5 atmtotal
- remember that pH/ptot=nH/ntot=vh/vtot so the mole ratio of hydrogen to the mixture is is .5/2.5=.2 molHydrogen to 1 moltotal
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