[" 12.Calculate emf of following cell at "298K],[qquad F_(C)(s)" Fe "^(2+)(0.001M)" ) "H^(+)(1M)I" H "_(2)(s)(1" bar) "I" Pt "(s)]

Calculate e.m.f. of following cell at 298 K Fe (s)// Fe^(2+) (0.001 M) // H^(+) (1M) // H_2 (s) (1 "bar") 1 Pt (s) E_(Fe^(2+)//Fe)^(0)=-0.44V

Calculate the emf of the following cell at 298K, Fe(s)Fe^(2+)(0.001M)||H^+(1M)|H_2(g)(1ba r), Pt(s)

Write the Nernst equation and emf of the following cell at 298K. Fe(s) | Fe^(2+) ( 0.001M) || H^(+) ( 1M ) | H_(2) ( g) ( 1"bar") | Pt .

Calculate the emf of the following cell at 298K : Fe(s) abs(Fe^(2+)(0.001M))abs(H^+(1M))H_2(g) (1"bar"),Pt(s) ( "Give E_("Cell")^@ = +0.44V )

Calculate the emf of the following cell at 25^(@)C Fe|Fe^(@+) ( 0.001 M ) || H^(+) ( 0.01M ) || H_(2) ( g) ( 1 "bar" ) | Pt (s) E_((Fe^(@+) //Fe))^(@) = - 0.44 V , E_((H^(+) //H_(2)))^(@) = 0.00V

Calculate the emf of the following cell at 298K : Fe(s)|Fe^(2+)(0.001M)||H^+(1M)|H_2(g)(1"bar"),Pt(s) (Given E_("Cell")^@=+0.44V)

Write the cell reaction and calculate the e.m.f. of the following cell at 298 K : Sn(s) |Sn^(2+) (0.004M)||H^(+) (0.020M) |H_(2)(g) (1 bar )| Pt(s) (Given E_(Sn^(2+)//Sn)^(@) = -0.14V ).