2010年10月18日星期一

Naming Acid

-Acid  tastes sour
  -has a pH less than 7.0 in its standard state
  -the fomula of acid begins with H

REMINDER
--use H as the begining
--the postfix replace with "-ic"
--add "acid" at the end
*-ide---hydro_____ic acid


Simple Acid
Ex:
1.HF--hydroflouric acid
2.HCl--hydrochloric acid
3.HI--hydroiodic acid
4.H2O--water--hydroxide acid


Naming Complex Acid
*  -ate  ---  -ic
    -ite  --- -ous

Ex:
1.HCH3COO---Acetic acid
2.HClO3---Chloric acid
3.H2SO4--Sulphuric acid

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