What is the new volume for a #50.4*mL# volume of gas, at #742*mm*Hg# pressure and #293.15*K#, for which conditions are changed to #"STP"#?
We use the old combined gas law, which says for a GIVEN amount of gas.....
And so we solve for
And we plug in the numbers knowing that
Note that while this does seem complicated, all I have done is use the appropriate units. That I got an answer in