Select the correct cell reaction of the cell Pt(s)|Cl_2(g)|Cl^(-)(aq)"||"Ag^+(aq)|Ag(s) :
Select the correct cell reaction of the cell Ag(s)|Ag^+(aq)"||"Cu^(2+)(aq)"|"Cu(s) :
In the reaction 2Al(s)+6HCl(aq)to6Cl^(-)(aq)+3H_2
The standard reduction potentials for two reactions are given below: AgCl(s)+barerarrAg(s)+Cl^(-)(aq) , E^@=0.22V and Ag^(+)(aq)+barerarrAg(s) , E^@=0.80V The K_(sp) of AgCl under standard conditions of temperature is given by
For the cell, Pt|Cl_2(g,0.4"bar")|Cl^(-)(aq,0.1M)"||"Cl^(-)(aq),0.01M)|Cl_2(g,0.2"bar")|pt
Explain whether following reaction is feasible or not : 2Ag(s)+Cu^(2+)(aq)rarrCu(s)+2Ag^(+)(aq)
Write Nernst equation for the following cell reaction: 2Al(s)+3Fe^(2+)(aq)rarr2Al^(3+)(aq)+3Fe(s)
Using the standerd half-cell potential listed, calculate the equilibrium constant for the reaction : Co(s)+2H^(+)(aq)toCo^(2+)(aq)+H_(2)(g)" at 298 K" Co^(2+)(aq)+2e^(-)toCo(s) E^(@)=-0.277 V
From the following displacement reactions, predict which is the most reactive metal? 2Ag^(+)(aq)+Cu(s)rarrCu^(2+)(aq)+2Ag(s)
Predict which of the following reaction (s) has a positive entropy change? I . Ag^(+)(aq)+Cl^(-)(aq)rarrAgCl(s) II . NH_(4)Cl(s)rarrNH_(3)(g)+HCl(g) III . 2NH_(3)(g)rarrN_(2)+3H_(2)(g)
