hydrogen ion exponent

hydrogen ion exponent

[′hī·drə·jən ′ī‚än ik′spō·nənt]
(chemistry)
A way of expressing pH; namely, pH = -log cH , where cH = hydrogen ion concentration.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Mentioned in ?