Dissolve 33.8 g Fe(NH4)2(SO4)2.6H2O in 500 mL beaker with reagent grade water , add 5 mL conc. H2SO4 , transfer and complete to 1 L volumetric flask .
How To Prepare 0.1 N Ferrous Ammonium Sulfate Solution?
how to prepare 0.1N ferrous ammonium sulphate