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.

did anyone actually do this? like if anyone has submitted this i rly need .

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

i believe the answer is three water molecules

50.23 i believe is correct but don't quote me on that.