[填空题]
A storage tank at STP conx* v, yh.sfl 7/yl(bhqqlp10htains 18.5buq4 ckvj08qu f3u-i- kg of nitrogen ($N_2$)
(a) What is the volume of the tank? $\approx$ $m^3$(“Round to one decimal places)
(b) What is the pressure if an additional 15.0 kg of nitrogen is added without changing the temperature? $ \times10^{5 }$Pa atm