For the redox reaction
`xFe^(2+)+yCr_(2)O_(7)^(2-)+zH^(+) rarr Fe^(3+)+Cr^(3+)+H_(2)O`
`x`, `y` and `z` are

For the redox reaction: Fe^(2+)+ Cr_2O_7^(2-) +H^+ rarrFe^(3+) + Cr^(3+) + H_2O The correct coefficients of the reactants for the balanced reaction are

Fe^(2+)(aq.)+Cr_(2)O_(7)^(2-)+H^(+) to Fe^(3+)(aq.)+Cr^(3+)

Fe^(2+)(aq.)+Cr_(2)O_(7)^(2-)+H^(+) to Fe^(3+)(aq.)+Cr^(3+)

Balance the following equation by oxidation number method. Fe^(+2) + Cr_(2)O_(7)^(-2) + H^(+) rarr Fe^(+3) + Cr^(+3) + H_(2)O .

Complete the chemical reaction : S_2O_3^(2-)+ Cr_2O_7^(2-)+ H^(+) rarr

For the redox reaction Cr_(2)O_(7)^(-2)+H^(+)+Ni rarr Cr^(3)+Ni^(2+)+H_(2)O The correct coefficents of the reactions for the balanced reaction are

Write the half reactions of the given redox reaction . UO^(2+)+Cr_(2)O_(7)^(2-)+H^(+)toUO_(2)^(2+)+Cr^(3+)+H_(2)O

For the redox reaction: Cr_(2)O_(7)^(2-)+H^(o+)+NirarrCr^(3+)+Ni^(2)+H_(2)O The correct coefficient of the reactants for the balanced reaction are: