Identify the substance undergoing oxidation, the substance undergoing reduction, the oxidising agent and the reducing agent in each of the following reactions.
`Cr_(2)O_(7)^(2-)+6Fe^(2+)+14H^(+)to2Cr^(3+)+6Fe^(3+)+7H_(2)O`

The ion acting as an oxidising agent in the reaction, Cr_(2)O_(7)^(2-)+6Fe^(2+)+14H^(+)to2Cr^(3+)+6Fe^(3+)+7H_(2)O is

Identify the oxidising and reducing agents in the following reactions. S+4HNO_(3)toSO_(2)+4NO_(2)+2H_(2)O

Identify the oxidising and reducing agents in the following reactions. 2NO_(3)^(-)+3S^(2-)+8H^(+)to2NO+4H_(2)O+3S

Identify the oxidising and reducing agents in the following reactions. K_(2)Cr_(2)O_(7)+14HCl to 2KCl+2CrCl_(3)+7H_(2)O+3Cl_(2)

Why is it not possible to balance the following equation ? Cr_(2)O_(7)^(2-)+Fe^(3+)+H^(+)toCr^(3+)+Fe^(2-)+H_(2)O .

Balance the following equations by ion electron (half reaction) method for each of the following equations: Cr_(2)O_(7)^(2-) + Fe^(2+) rarr cr^(3+) + Fe^(3+) + H_(2)O

Using the concept of oxidation number, identify the substances undergoing oxidaton and reduction in the following reactions. Cr_(2)O_(3)+2Al to2Cr+Al_(2)O_(3)

Using the concept of oxidation number, identify the substances undergoing oxidaton and reduction in the following reactions. C+O_(2)toCO_(2)

Name the substance oxidised and the substance reduced, and also identify the oxidising agent and reducing agents in the following reactions : (a) 3MnO_(2) +4Al to 3Mn +2Al_(2)O_(3) (b) Fe_(2)O_(3) + 3CO to 2Fe + 3CO_(2) (c) SO_(2) + 2H_(2)S to 3S +2H_(2)O

Identify the substances undergoing oxidation and reduction in the following reactions. SO_(2)+2H_(2)Sto2H_(2)+3S