Oxidation state of cr in cr2o7 2 July 8, 2019 16 32 64 128 Oxidation state of cr in cr2o7 2- Calculate the oxidation state of cr in cr2o7 2 Determine the oxidation state of chromium cr in cr2o7 2 Oxidation state of cr in k2cr2o7 Cr2o7 oxidation number Cr2o72- oxidation number
