Answer to Question #68333 in Physical Chemistry for Adrian

Question

1. Using Van der Waals equation, calculate the pressure exerted by 44g of CO2 at 0 degrees Celsius in a volume of (a)1.00dm3 (b)0.05dm3 (c) repeat the calculations at 100 degrees Celsius and 0.05dm3

2. To what temperature will a 20dm3 flask containing 1.6kg of oxygen be heated if the highest allowed pressure is 1.5 atm

3. Calculate the molar volume of acetylene at 92 degrees Celsius at 18.78atm if the contents of the Van der Waals equation are given as: a=4.390dm6 atm mol-2 and b=0.05136dm3 mol-3