pH, pOH, [H+] and [OH-]
This page is a drill and practice exercise in basic pH calculations. When
you press "New Problem" a value will appear in one of the windows. You must
properly fill in the other three windows. Pressing "Check Answer" does so and
returns the result in the second table. If you get a problem incorrect, you
should retry it until it is correct. Use the "e" notation to enter numbers
in scientific notation:
Hints
- Use TAB to move between cells
- 1.2*10-3 would be entered 1.2e-3
- "Clear" clears all the entries, including your results
Problems
These problems are provided courtesy of Prof. George Wiger (gwiger@chemistry.csudh.edu) at California State University, Dominguez Hills.
Please direct any questions about this site to
Please send comments or suggestions to svanbram@science.widener.edu
Scott Van Bramer
Department of Chemistry
Widener University
Chester, PA 19013
This page has been accessed
times since 9/1 /98 .
Last Updated: Tuesday, September 01, 1998 11:12:46 AM