tiger head
top_left tiger hands
ChemLab #21 (computer lab)

Your task is to complete the H2O phase diagram graphic above. Keep the graphic black and white. Use any computer program that will accomplish the task.

  1. Save the graph above to your computer.
     
  2. Label the independent variable axis as Temperature (oC).
     
  3. Label the dependent variable axis as Pressure (mm Hg).
     
  4. Add the exact temperature and pressure for the Triple Point to the axes (marks provided).
     
  5. Add the exact temperature and pressure for the Boiling Point to the axes (marks provided).
     
  6. Label the area of the diagram representing water's solid phase.
     
  7. Label the area of the diagram representing water's liquid phase.
     
  8. Label the area of the diagram representing water's vapor phase.
     
  9. Add and label an arrow showing melting.
     
  10. Add and label an arrow showing freezing.
     
  11. Add and label an arrow showing vaporization.
     
  12. Add and label an arrow showing condensation.
     
  13. Add and label an arrow showing sublimation.
     
  14. Add and label an arrow showing deposition.
     
  15. Add and label (with appropriate temperature and pressure) the Critical Point.
     
  16. Add the title "Phase Diagram of Water" above the top line of the graph.
     
  17. Resize the file to 400 pixels wide. Do not change the aspect ratio (proportions) when you resize.
     
  18. Save the file to your computer as a JPG and show it to your teacher.
 

back

Jim Askew  

next