Answer to Question #261462 in Inorganic Chemistry for Smiles

Question #261462

What concentration of HOCI is required to oxidize 20mg/L NH₃-N to N₂?

Expert's answer

Molar mass of NH3= 17.031

Molar mass of HOCl=52.46 g/mol

Molar mass of N2= 28.0134 g/mol

= 20/17.031

= 1.174

= 52/28.0134= 1.86

= 1.174×1.86= 2.179mol/L

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