Version Differences for Phosphoric acid

Line 3:
  It is used in the production process for [[PAFC|PAFC]].    It is used in the production process for [[PAFC|PAFC]]. 
       
- [[Hydrogen|Hydrogen]] and [[Phosporus|Phosporus]] are needed to produce Phosproc acid.   + [[Hydrogen|Hydrogen]] and [[Phosphorus|Phosphorus]] are needed to produce Phosproc acid.