Gases

 

20) V1 = 1248 ft3               T = 28.0°C

       P1 = 0.988 atm       

      (a) V2 = 978 ft3

            P1V1 = P2V2

            P2 = P1V1 /V2

            P2 = 0.988 atm * 1248 ft3/978 ft3 = 1.26 atm

 

      (b) V2 = 1435 ft3

            V1/T1 = V2/T2

            T2 = V2 * T1/V1 = 1435 ft3 * 301 K/1248 ft3 = 346 K = 73°C