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Concentration of ferric iron in drinking water coagulant

Question asked by Lauren Weinrich on Jul 28, 2016
Latest reply on Jul 29, 2016 by Guest

What is the concentration of iron (55.85) in liquid ferric chloride, that is 42% ferric chloride and 58% water?

Density of the solution is 1.432 g/L.


I am looking at a 250 mL volume of the liquid.


Also, is iron in solution as feCl3.6N2O or as FeCl3?