The Student Room Group
Uni students - Complete our survey >>
Uni students - Complete our survey >>
Uni students - Complete our survey >>

How do I workout the moles fraction?

zaak.png60.7KB
Reply 1
Avatar for Pigster
Pigster
20
n(H2) / n tot
The total mole fraction out of all three is 1.
Reply 3
Avatar for Chem98
Chem98
OP
2
Original post by Pigster
n(H2) / n tot


what formula is that?


Original post by anosmianAcrimony
The total mole fraction out of all three is 1.


Oh, Okay!! Thaaank you!
Reply 4
Avatar for Pigster
Pigster
20
total # mol = 0.15 + 0.32 + 0.18 = 0.65 mol

mol fraction of CO = 0.15 / 0.65 = 0.23

mol fraction (wot u asked 4) of H2 = 0.32 / 0.65 = 0.49

blah blah blah.
Reply 5
Avatar for Chem98
Chem98
OP
2
Original post by Pigster
total # mol = 0.15 + 0.32 + 0.18 = 0.65 mol

mol fraction of CO = 0.15 / 0.65 = 0.23

mol fraction (wot u asked 4) of H2 = 0.32 / 0.65 = 0.49

blah blah blah.

I see!! Thank you!

Quick Reply

Related discussions

Latest

Trending

Trending

Articles for you