Balance the following equations: 1. Mno4 + C20,2- - Mn2+ + CO2 2. NO2" + Mno4- -> NO," + Mn2+(in acid solution) 3 1 + Mn04 - 12 + Mno2 (in basic solution) 4. Cr20,2- + Fe2+ - Crat + Fest 5. Mno- + Felt -> Mn2+ + Fe3+ 6 Bi(OH), + Sno,?- -> Sno,'- + Bi (basic solution) 7 P + Cuz* -> Cu + H2PO 4 Oxidation Numbers 1. Determine the oxidation number of the atom accompanying the oxygen in: a. SO, b. NO; C. N2Os d. Mno e. CIO; f. Cro2- g. Cr202 h. PO i. SO