PH

PH DEFINITION
- CHANGES IN THE CONCENTRATION OF IONS
- (CAN EFFECT ON LIVING ORGANISM)
PH
NEGATIVE LOF OF THE H+ CONCENTRATION OF SOLUTION
- -PH=-LOG[H+]
- BASIC 8 ^ 14 LOWER H+CONCETRATION
- NEUTRAL 7
- ACID 6 (DOWN) GREATER H+ CONCENTRATION
ACID
- INCREASES THE HYDROGEN ION CONCENTRATION OF A SOLUTION
- PROTON DONOR
BASE
- ANY SUBSTANCE REDUCES HYDROGEN ION CONCENTRATION
- PROTON ACCEPTOR
ACID HOW IT WORKS

ACID DONATES H+ AND REDUCES OH-
BASES

REDUCES H+ OR DONATE OH-
BUFFERS

RESIST PH CHANGE MIXTRE OF A WEAK ACID AND CORRESPONDING BASE

Author

datgrl_honey

105565

Card Set

Description

Updated

2011-10-01T17:27:35Z