Sentence Examples


  • So powerful an acid as silica, then the phosphoric acid has so feeble a hold on the base in the slag that it is immediately redeoxidized by the carbon of the metal, or even by the iron itself, P 2 O 5 +5Fe = 2P+5FeO, and the resultant deoxidized phosphorus immediately recombines with the iron.
 
 

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