Write the Nernst equation for the following half-reaction and find E when pH =3.00 and `P_(AsH_3)`, =1.00 mbar `As(s) + 3H^+ +3e^- -> AsH_3(g), E° =-0.238 V​`

Arrange the following in increasing order of bond angle PH _(3), SbH_(3), AsH_(3), NH_(3)

The standard potentials at 298 K for the following halfreactions are as given Zn^(2+) + 2e underset(larr)(rarr) Zn E^o =- 0/ 762 V . 2 H^+ + 2 Erarr H_2 (g) E^o = 0.000 V Cr^(3+) + 3e underset(larr)(rarr) Cr E^o =- 0.740 V Fe^(3+) 2e rarr Fe^(2+) E^o =0.772 V Which of the following is the strongest reducing agent ?

Which among the following is strongest reducing agent? BiH_3,AsH_3,PH_3 and NH_3

The standard reduction potentials at 25^(@)C for the following half reactions are given against each: Zn^(2+) (a.q) + 2e^(-) hArr Zn (s) : " " - 0.762 Cr^(3+) (a.q) 3e^(-) hArr Cr (s) , " " - 0.740 2H^(+) + 2e^(-) hArr H_(2) (g), " " 0.00 Fe^(3+) + e^(-) hArr Fe^(2+) , " " 0.77 Which is the strongest reducing agent?

The standard reduction for the following reactions are : Fe^(3+) + 3e^(-) rarr Fe with E^(@) = - 0.036 V Fe^(2+) + 2e^(-) rarr Fe with E^(@) = - 0.44 V What would be the standard electrode potential for the reaction Fe^(3+) + e^(-) rarr Fe^(2+) ?