please help within five minutes

Chemistry
Tutor: None Selected Time limit: 1 Day

 particular temperature, K = 1.00×102 reaction.

experiment,temperature, 1.90 mol of H2 and 1.90 mol of F2  introduced  1.25-L flask and allowed react.  equilibrium, all species remain  gas phase.What's equilibrium concentration (in mol/L) of HF?

Feb 2nd, 2015

H2+F2====2HF

So 1.90 moles of H2 will complete react with 1.90 moles of F2 and produce 1.90*2=3.80 moles of HF

Therefore the equilibrium concentration of HF=3.80/1.25=3.04 mol/L

Feb 2nd, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Feb 2nd, 2015
...
Feb 2nd, 2015
Dec 9th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer