A few days ago
Anonymous

A 5.00 liter sample of gas measured at 27.0?C and 1.25 atm of pressure has a mass of 10.13 g. What is the mole

39.9

0.898

2.57

2.50 x 10-2

Top 1 Answers
A few days ago
A.V.R.

Favorite Answer

One g mole of any gas has a volume:

22.4 x (300/273) x (1/1.25) = 19.69 ltrs at specified conditions.

If 5 ltrs weighs 10.13 gms,

the mol wt = (19.69/5) x 10.13 = 39.9 gms/mol

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