Question

benzene
a. Calculate the mole fraction of
in solution containing 30%,
mass in cola.
30%. by​

Answer 1

Answer:

1 nC6H6=WC6H6Mwofc6H6=30g78gmol-1=0.385.

2 nCCl4=WCCl4MwofCCl4=70g154gmol-1=0.425.

3 CHMiC6H6=nC6H6nC6H6+nCCl4=0.3850.385+0.425=0.3850.84=0.485.