Ştiind că reacţionează total 170 g soluţie H2O2 de concentraţie 30% cu sulfat de fier (II) şi hidroxid de sodiu, calculaţi masa compusului greu solubil format în urma reacţiei, volumul soluţiei de hidroxid de sodiu de concentraţie 2M şi masa de agent reducător consumate în reacţie.
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Ştiind că reacţionează total 170 g soluţie H2O2 de concentraţie 30% cu sulfat de fier (II) şi hidrox...
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