Question

3 of which are extra credit. Make sure you scan your scratch papers and submit them on Canvas within 30 min of finishing your test. 2 pts Question 16 Consider a sample of gas in a container on a comfortable spring day. The Celsius temperature suddenly doubles, and you transfer the gas to a container with twice the volume of the first container. If the original pressure was 12 atm, what is a good estimate for the new pressure? 6.4 am 5.5 atm 12 am 15 atm • Previous Next No new data to save, Last checked at 8:37pm Sub

Answer 1

Question - 16

                 Initial condition                                                              Final conditions

Pressure = P1 = 12 atm         Pressure = P2 =            

Volume = V1 = V L                                                                    Volume = V2 = 2V L

Temperature = T1 = t1C =(t1+273)K                                         Temperature = T2= 2x t1C = 2 x ( t1 + 273)K

according to application of Ideal gas equation

P1V1/T1 = P2V2 / T2

12 x V /( t1 + 273) = P2 x 2V / 2 x( t1 + 273)

P2 = 12 atm

new pressure = 12 atm.

The answer is C