Fill in the blanks:
`Fe^(2+) rarr Fe^(3+) + ………….. (III) …………`

Fill in the blanks: MnO_4^(2-) rarr MnO_4 ^(-) +………….. (I) …………

Fill in the blanks: Sn^(4+) + ………… (II) ………… rarr Sn^(2+)

Fill in the blanks CH_(4)+Br_(2)rarr....(a)...+HBr

Complete the following ionic equations : Fe^(2+)rarr Fe^(3+)+………

Fill in the blanks: ……….. + NaOH overset(Delta) rarr CH_4 + Na_2CO_3

At equimolar concentration of Fe^(2+) and Fe^(3+) what must [Ag^(+)] be so that the voltage of the galvanic cell made from Ag^(+)//Ag and Fe^(3+)//Fe^(2+) electrodes equals zero? The reaction is Fe^(2+) + Ag^(+) hArr Fe^(3+) + Ag . Determine the equilibrium constant at 25^(@)C for the reaction. Given E_(Ag^(+)//Ag)^(@)= 0.799V and E_(Fe//Fe^(2+))^(@)= 0.771V

In nitroprusside ion, iron and NO exist as Fe (II) and NO^(+) rather than Fe (III) and NO. These forms can be differentiated by