Question

XeO3 + I- ----> Xe + I2 (acidic solution)

CN)2 -----> CN- + OCN- (basic solution)

MnO2 + SO32- ---> Mn2+ + S2O62- (acidic solution)

H2SeO3 + H2S -----> S + Se (acidic solution)

Cl2 ---> Cl- + ClO3- (basic solution)

ClNO2 -----> NO3- + Cl- (acidic solution)

Answer 1

Here is a site that shows many things about redox equation including how to balance them. This process is learned best by doing them yourself. I'll be glad t answer specific questions if you post them.
http://www.chemteam.info/Redox/Redox.html