Electromotive Force (emf) of a cell, standard electrode potential, Nernst equation and its application to chemical cells. Relation between Gibbs energy change and emf of a cell. Conductance in electrolytic solutions, specific, equivalent and molar conductivity, variations of conductivity with ...
(2) The standard potential of a cell in which the following reactin occurs is 1.10 volt at 250C. Calculate the equilibrium constant of the reaction at 250C. Zn(S) + Cu+2(aq) Zn+2(aq) + Cu(s) (3) An electron of a hydrogen atom is to be located with ±0.05 A0. If the ...
absorption spectroscopy- technique used to determine concentration and structure of a sample based on which wavelengths of liquid are absorbed. absorption spectrum- graph of the amount of absorption as a function of wavelength. absorptivity- absorption cross-section of extinction coefficient, which is th...
The internal resistance of a cell, potential difference, and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and simple applications. Wheatstone bridge, meter bridge. Potentiometer – principle and its applications to measure potential difference and for comparing ...
Lead-206 has a relative abundance of 23.6%. What size block of lead (in cubic centimeters) will ... Started byrl 9 Replies 5,023 ViewsDec 10, 2023 byforgetful The standard emf for the cell using the overall cell reaction below is +2.20 V: 2Al(s) + 3I2(s) ... ...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, ...
Electrochemical cells/cell reactions Standard electrode potentials Electrochemical work Equation by Nernst Electrochemical series Galvanic cells EMF Faraday's law Electrolytic conductance Equivalent/specific/molar conductivity Kohlrausch’s law Batteries, primary & secondary, corrosion, fuel cells ...
Electrochemical cells and cell reactions Nernst equation and its relation to ΔG Standard electrode potentials Faraday’s laws of electrolysis Electrochemical series, emf of galvanic cells Electrolytic conductance, specific, equivalent and molar conductivity, Kohlrausch’s law Concentration cells Chemical kinet...
(electron transfer concept); Oxidation number; Balancing of redox reactions; Electrochemical cells and cell reactions; Standard electrode potentials; EMF of Galvanic cells; Nernst equation; Factors affecting the electrode potential; Gibbs energy change and cell potential; Secondary cells; dry cells, Fuel...
Internal resistance of cell Potential difference and EMF of cell Kirchhoff’s laws and its application, wheatstone bridge and metre bridge Potentiometer, measurement of internal resistance of cells Magnetic effect of current and Magnetism Concept of magnetic field Oersted’s experiment Biot – savart law...