Cracking the SAT Chemistry Subject Test

Acid-Base

pH  =   pKa +   log

pH = −log 10 [H+]

pH > 7: Basic

pH = 7: Neutral

pH < 7: Acidic

Strong Acids:

HCI, HI, H 2 SO 4 , HBr, HClO 4 , HNO 3

Strong Bases:

All Group I Hydroxides