Análisis Gravimetrico #3

#Chemistry #Analytical #Gravimetry Download my Gravimetry notes in PDF for FREE AT: https://wuolah.com/profile/FernandoFR766 A mineral sample weighing 2.60 g containing iron arrives at the laboratory. The sample is reacted with H2SO4 until a ferric oxide precipitate weighing 2.17 g is obtained. a) % Fe b) % FeO