CY2161 Engineering Chemistry II - SSN - Lecture Notes Collections

[Anna University]

Anna University

Contents : Lecture Notes Collections for CY2161 Engineering Chemistry II
Thanks to : SSN Engineering College - Chennai.
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Title : UNIT-1: ELECTROCHEMISTRY

Contents :

• Electrochemistry
  
• Electrochemical Reaction
  
• REDOX REACTIONS
  
• ELECTROCHEMICAL CELL
  
• Fundamental components of electrochemical cell
  
• HELMHOLTZ ELECTRICAL DOUBLE LAYER
  
• Helmholtz Electrical Double Layer-Single electrode potential
  
• STANDARD ELECTRODE POTENTIAL
  
• Measurement of electrode potentials
  
• Reference Electrodes
  
• Standard Hydrogen Electrode(SHE) or Normal Hydrogen Electrode (NHE)
  
• Secondary(Auxiliary ) Reference Electrodes
  
• Silver-silver chloride electrode
  
• NERNST EQUATION FOR ELECTRODE POTENTIAL
  
• EMF of an electro chemical cell
  
• ELECTROCTREMICAL SERIES (e.m.f series)
  
• Types of Electrochemical cells
  
• Reversible and Irreversible Cells
  
• Based on the spontaneity of cell reactions
  
• Based on the source of electricity
  
• Ion-Selective Electrodes(ISE)
  
• Glass membrane electrodes : measurement of pH
  
• Potentiometric titration
  
• Redox Titration: Fe2+ against dichromate
  
• Precipitation Titration- Ag + Vs Cl - titrants
  
• Conductimetric Titrations
  
• Titration of strong acid vs strong base (hydrochloric acid with sodium hydroxide)
  
• The titration of weak acid vs strong base (Acetic acid with NaOH.)

Attachment :

  UNIT-1 ELECTROCHEMISTRY.pdf (Size: 489.46 KB / Downloads: 5,433)

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Title : ELECTRO CHEMISTRY


Contents :

• ELECTRODE POTENTIAL
• Oxidation: Loss of electron
• Reduction: Gain of electrons
• Single Electrode Potential (E)
• Standard Electrode Potential
• Measurement of SEP
• REFERENCE ELECTRODES
  
• Standard Hydrogen Electrode (SHE) / Normal Hydrogen Electrode (NHE)
• Type of electrode
• Saturated Calomel Electrode (SCE)
• Electromotive Force (E.M.F.)
• ELECTROCHEMICAL SERIES (e.m.f series)
• Application / Significance of electrochemical series
• Galvanic Series
  
• Comparison of emf series with galvanic series
  

Cells

• Electrochemical Cell or Galvanic cell
• Differences between electrolytic and electrochemical cells
  
• Ion Selective / Ion Sensitive Electrodes
• DETERMINATION OF pH USING GLASS ELECTRODE
• Calculation of Thermodynamically important parameters
• Calculation of equilibrium constants
• Determination of solubility of sparingly soluble salts
• Determination of pH of any solution like acids
• Potentiometric titrations
• Conduct metric titrations

Attachment :


  Electro-chemistry.pdf (Size: 291.56 KB / Downloads: 3,783)