[clearsights]

I have no clue what is this question is asking for.....Could someone please help?

Identify the following for the reaction given below:

2 CrO4 (aq) + 3 SO2 (g) + 4H (aq) --->  Cr2(SO4)3 (s) + 2 H2O (l)

A. Oxidation number for all elements
B. Species being reduced
C. The reducing agent
D. The number of electrons transferred
E. Species being oxidized
F. The oxidizing agent

[ARGOS++]

Dear clearsights;

Could this be of some help to you?:
                  http://en.wikipedia.org/wiki/Oxidation_state
                  http://chemistry.about.com/od/generalchemistry/a/oxidationno.htm
                  http://en.wikipedia.org/wiki/Oxidation

Good Luck!
                    ARGOS⁺⁺

[AWK]

I
2 CrO4 (aq) + 3 SO2 (g) + 4H (aq) --->  Cr2(SO4)3 (s) + 2 H2O (l)

Should be
2CrO₄^2-(aq) + 3SO2(g) + 4H⁺(aq) --->  Cr₂(SO4)₃(s) + 2H₂O(l)

Charges are very important in this case