Question

A very flexible helium-filed balloon is released from the ground into the air at 20. " \(\mathrm{C}\). The initial volume of the balloon is \(5.03 \mathrm{~L}\), and the pressure is \(760 \mathrm{mmHg}\). The balloon ascends to an altitude of \(20 \mathrm{~km}\), where the pressure is \(760 \mathrm{mmH} \mathrm{g}\) and the temperature is \(-50 .^{\circ} \mathrm{C}\). What is the new volume, \(V_{2}\) of the balloon in liters? assuming it doesn't break or leak?

Answer 1

T-=-Soc +273 : 223k 12 F6ox 5 x 223 23 x 60 : 38.o5L Ta 2o293 :193 k 293x 2 $06 k