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Oxidation number -Jan 18 & 19, 2021 1 9 P=. RbO, O= Determine the oxidation number of each of the element in the following compounds. HPF. UH, U= , C= H SF S = NaPF P= MgSF. Sa LiBF B = KO K = 2 15 Identify the oxidation and reduction in each of the following reaction. Use oxidation number to balance the following chemical reactions. a) HNO3+B12>HBrO;+NO2+H2O b) Zn HNO3 Zn(NO3)2+NO+H2O c) Cl2+KOH-KCI+KCIO; +H2O