1. We want to model H2O (steam) using the van der Waals equation of state with a = 5.53 x 106 bar‍cm6/mol² and b = 30.48 cm³/mol. Use the van der Waals equation to plot a graph of P vs V for water holding the temperature constant at 400°C. I recommend that you choose to either: A. Start with V at that temperature and 1 bar and select at least 10 values of V (increase or decrease from this choice so that it will remain a gas) to calculate P or B. Start with P = 1 bar at that temperature and select at least 10 values of P (increase or decrease from this choice so that it will remain a gas) to calculate V. You can choose whichever is easiest. 2. On the same graph, add PV data from the steam tables at 400°C. 3. Create a PDF file of your graph. The quickest way I found to do this was to copy the graph into a Word doc then save that as a PDF. Using your phone as a scanner can also work. I don't really care how you get it done, but I need a PDF of your work. You will submit that in the following question. Submit your Excel sheet here.

1. We want to model H2O (steam) using the van der Waals equation of state with a = 5.53 x 106 bar‍cm6/mol² and b = 30.48 cm³/mol. Use the van der Waals equation to plot a graph of P vs V for water holding the temperature constant at 400°C. I recommend that you choose to either: A. Start with V at that temperature and 1 bar and select at least 10 values of V (increase or decrease from this choice so that it will remain a gas) to calculate P or B. Start with P = 1 bar at that temperature and select at least 10 values of P (increase or decrease from this choice so that it will remain a gas) to calculate V. You can choose whichever is easiest. 2. On the same graph, add PV data from the steam tables at 400°C. 3. Create a PDF file of your graph. The quickest way I found to do this was to copy the graph into a Word doc then save that as a PDF. Using your phone as a scanner can also work. I don't really care how you get it done, but I need a PDF of your work. You will submit that in the following question. Submit your Excel sheet here.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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