Question

Question #4b91e

Answer 1

`V=17L`

Explanation:

AT STP conditions the pressure is `P=1atm` and the temperature is `T=273K`.

Assuming that the gas behaves ideally, we can use the ideal gas law:

`PV=nRT`

To fin the volume, we can rearrange the ideal gas law expression in terms of volume:

`=>V=(nRT)/P=(0.75cancel(mol)xx0.082(cancel(atm)*L)/(cancel(K)*cancel(mol))xx273cancel(K))/(1cancel(atm))=16.79L~=17L (color(blue)("2 sig. figures"))`.