Texts: 22- Since 37 mL of consumption is obtained when a solution containing 250 mg of Na2C2O4 is titrated with a KMnO4 solution with a 1.03 factor, what is the actual concentration of the KMnO4 solution? (Na: 23, C:12, O:16, Mn:55, and K:39 g/mol) a- 0.0222 b- 0.021 c- 0.2 d- 0.0202