pH more stuff

The less pH, the more acidity the solution is. The more pH, the more basic it is.


http://www.elmhurst.edu/~chm/vchembook/images2/184phdiagram.gif



The pH scale ranges from 0 to 14. Clear water is neutral. When the chemicals are mixed with water, the mixture can become either acidic or basic.


http://www.elmhurst.edu/~chm/vchembook/184ph.html