Question

1.25 g of an unknown gas at 69 °C and 1.05 atm is stored in a 1 L flask. What is the density of the gas?

Answer 1

`"Density"` `=` `"Mass"/"Volume"` `=` `(1.25*g)/(1*L)`.

Explanation:

So all you have to do is take a simple quotient. If we compressed the gas, how do you expect the density to change?