Chemistry, 03.12.2020 22:00 kelsey125

Use the changes in oxidation numbers to determine which elements are oxidized and which are reduced in these reactions. ( note: it is not necessary to use balanced equations. a. C + H2SO4 —->
CO2 + SO2 + H2O
b. HNO3 + HI —-> NO + I2 + H2O
c. KMnO4 + HCl —-> MnCl2 + Cl2 + H2O + KCl
d. Sb + HNO3 —-> Sb2O3 + NO + H2O

Please help me this is due tonight and I can’t figure it out

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Use the changes in oxidation numbers to determine which elements are oxidized and which are reduced...