Question

Name Lab Section (circle one): 12:00 2:00 4:00 CHEM 1402 Weekly Problem 1. I take a hot air balloon ride in which on the ground the balloon has a pressure of 1.50 atm and a volume of 283 L at a temperature of 20 °C. The balloon rises to a height of 0.550 atm and a volume of 722 L. What is the temperature in C?! Useful information 1 atm = 760 torr R=0.0821 L atm/mol K

please show work

Answer 1

Height Final conditions L ground Initial conditione Pel soatn V 283L T = (20+273.15 Jk 7 = 293.15k = 0.55o atm - 722 L T₂ - ? Relation between P, V and I at constant Pivi P2 V₂ Tz 2 T2 = Pq V₂ Ti To.sso atm) ( 722 L) (293.15k (1.50 atm I (283 ) 274. 23k. TR - 273.15 T (274.23 - 213.15 ) TE 7.08' 7.080