Question

what is the mass of butane gas, c4h10, that can be held in a 3.00 L container at STP?

Answer 1

1 mole C4H10 occupies 22.4 L @ STP and has a mass of 58 g.
So 3 L will be (3/22.4) = ? mols
I'll let you take it from there. I shall be happy to check your work if you post it.

Answer 2

sadasda

Answer 3

is it 0.13?