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Topic: Determining PPM Fe2+ in diluted solution?  (Read 2907 times)

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Offline jtraininsane

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Determining PPM Fe2+ in diluted solution?
« on: March 16, 2012, 02:06:59 PM »
Hey guys!


I need to calculate ppm of iron in a 250 mL diluted solution of .0725M ferrous ammonium sulfate- Fe(NH4)2(SO4)2 ยท6H2O

I know that iron in FAS is 14.24% (55.85/392.14)..where do I go from here? Thanks!

Offline MERCK86

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Re: Determining PPM Fe2+ in diluted solution?
« Reply #1 on: May 09, 2012, 03:46:37 AM »
In brief:
0.25*0.725*1*55.85= 10.123gr in 250ml
40.491gr in 1L
40491ppm

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