Nernst Equation
Nernst Equation - Effect of temperature and electrolytic concentration on electrode potential For the reduction reactio..
Nernst Equation - Effect of temperature and electrolytic concentration on electrode potential For the reduction reactio..Nernst Equation
Effect of temperature and electrolytic concentration on electrode potentia..
Nernst Equation for EMF of a Cell
Effect of temperature and concentration on the E.M.F. of a cel..
Nernst Equation for EMF of a Cell
Effect of temperature and concentration on the E.M.F. of a cell For a general cell reacti..
Effect of temperature and concentration on the E.M.F. of a cell For a general cell reacti..Dependence of Electrode Potential on Concentration and Temperature (Nernst equation)
When one measures the standard electrode potentials, the temperature of the cell is 298 K and the concentration of the electrolyte solutions is fixed as 1 M. However, in actual practice, the electrochemical cells are not always at 298 K nor do always have this concentration of the electrolyte solut..
When one measures the standard electrode potentials, the temperature of the cell is 298 K and the concentration of the electrolyte solutions is fixed as 1 M. However, in actual practice, the electrochemical cells are not always at 298 K nor do always have this concentration of the electrolyte solut..EMF of the Cell (Nernst equation) from Cell Reaction
E o = E L o - E R o E o = E A g o - E C u o In general, for an electrochemical cell reaction the emf of the cell (Nernst equation) can be written as follows: The Nernst equation is At 25C or 298 K, the equation become..
E o = E L o - E R o E o = E A g o - E C u o In general, for an electrochemical cell reaction the emf of the cell (Nernst equation) can be written as follows: The Nernst equation is At 25C or 298 K, the equation become..Equilibrium Constant (Kc) From Nernst Equation
In the following cell, Zn (s)| ZnSO 4 (aq) || CuSO 4 (aq) |Cu(s) Electrons flow from the Zn to the Cu rod. 1) Zn from the Zn rod dissolves as Zn 2 + 2) Cu 2 + from CuSO 4 deposits on the Cu plate. The concentration of CuSO 4 decreases while that of ZnSO 4 increases. As electrode potential depends u..
In the following cell, Zn (s)| ZnSO 4 (aq) || CuSO 4 (aq) |Cu(s) Electrons flow from the Zn to the Cu rod. 1) Zn from the Zn rod dissolves as Zn 2 + 2) Cu 2 + from CuSO 4 deposits on the Cu plate. The concentration of CuSO 4 decreases while that of ZnSO 4 increases. As electrode potential depends u..Uses
1) Ammonium Sulphate is used as a fertiliser. 2) It is used in the preparation of alum. 3) It is used in the preparation of other ammonium salts. 4) It is used as a laboratory reage..
Uses
A simple microscope is used as a magnifying glass. It cannot be used to observe very tiny objects like bacteria and cells because of its low magnificati..
Uses
It has higher density, transparency and refracting power than ordinary glass. Hence used for making optical instruments. It is also used for ornament purpose..
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