Browsing by Author "Kaliappan, Snehalatha"

Now showing items 1-20 of 48

  • Acid-base Titrations 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2017-03-06)
    Outline: Standardisation of the following solutions using titration method; Strong-Acid(HCl) with Strong-Base(NaOH); Strong-Acid(HCl) with Weak-Base(NH3). Pre-requisite: Dilutions and pH Measurement

  • Blast 

    Kaliappan, Snehalatha; IIT Bombay (Spoken Tutorial IIT Bombay, 2015-09-25)
    Outline: Run BLAST for the query sequence over internet through NCBI BLAST service. Use qblast function in NCBIWWW module to run blast for a nucleotide sequence. Save the output xml file in home folder. Parse the ...

  • Buffer Solutions 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2017-04-26)
    Outline: To prepare 0.5 M Acetate buffer of pH 3.6; Test the buffering action with small amounts of acid and base. Pre-requisite: Acid-base Titrations

  • Density of Solids and Liquids 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2016-11-16)
    Outline: Measure densities of silver, rhodium and platinum using Archimedes' Principle. Measure densities of liquids with unknown concentration. Pre-requisite: Dilutions and pH Measurement

  • Determination of Equilibrium constant 

    Kaliappan, Snehalatha; Ganapathi, Madhuri (Spoken Tutorial IIT Bombay, 2017-11-07)
    Outline: Determine equilibrium constant for Cobalt chloride reaction. Effect of temperature and concentration on equilibrium. Application of Le Châtelier’s Principle on the equilibrium. Pre-requisite: Effect of ...

  • Determination of Solubility Product 

    Kaliappan, Snehalatha; Ganapathi, Madhuri (Spoken Tutorial IIT Bombay, 2018-04-10)
    Outline: Determine Solubility of salts. Calculate Solubility Product of various sparingly soluble salts. Pre-requisite: Determination of Equilibrium constant

  • Dilutions and pH Measurement 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2016-11-03)
    Outline: Change in pH for solutions of acid and base on dilution. Variation in pH by common-ion effect for weak acids and bases. Use contextual menu to copy, paste and rename glassware. Pre-requisite: Preparation ...

  • Effect of temperature on solubility 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2016-12-26)
    Outline: Effect of temperature on solubility of salts; Check if solubility is exothermic or endothermic; Study the relationship between solubility and heat transfer; Use of foam cup as a Calorimeter. Pre-requisite: ...

  • File Extensions 

    Kaliappan, Snehalatha; IIT Bombay (Spoken Tutorial IIT Bombay, 2016-03-28)
    Outline: * Prepare input files for computational chemistry programmes such as: GAMESS, Gaussian, MOPAC, NWChem etc.; * View Molecular orbitals and calculated IR spectrum using output files generated from GAMESS ...

  • Heat of Reaction 

    Ganapathi, Madhuri; Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2017-04-26)
    Outline: Determine heat change for neutralization reaction of Sodium hydroxide(NaOH) and Hydrochloric acid(HCl); Calculation of energy change for exothermic reaction; Calculation of heats of reaction. Pre-requisite: ...

  • Introduction to Biopython 

    Kaliappan, Snehalatha; IIT Bombay (Spoken Tutorial IIT Bombay, 2015-05-15)
    Outline: Important features of Biopython. Information regarding download and installation on Linux Operating System. Create a sequence object for the given DNA strand. Transcription of the DNA sequence to mRNA. ...

  • Jmol - 3D Models of Enzymes 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2014-12-30)
    Outline: Load structure of Hexokinase using PDB code; Modify the display of secondary structure; Highlight amino acid residues at the active site; Highlight the substrate; Highlight the cofactors; View Ramachandran ...

  • Jmol - Animation using Script Commands 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2015-08-03)
    Outline: Jmol animation using script commands; Demonstration of animation using ethane and hemoglobin as examples; Script commands with keywords, move, delay, slab, loop and capture; Save the animation as ...

  • Jmol - Create and Edit Molecular Models 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2013-11-15)
    Outline: Substitute the hydrogen in molecular model with a functional group; Add and delete bonds; Add and delete atoms; Pop-up-menu (Contextual menu). Pre-requisite: Jmol - Introduction to Jmol Application

  • Jmol - Crystal Structure and Unit Cell 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2015-04-14)
    Outline: * Download CIF (Crystallographic Information File) from Crystallography Open Database (COD); * Open CIF files in Jmol; * Display unit cell and unit cell parameters on Jmol panel; * Display crystal ...

  • Jmol - Introduction to Jmol Application 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2013-11-01)
    Outline: Brief description about Jmol Application: Software requirements; Prerequisites; Open the Jmol Application on Ubuntu/ Linux system; Explain program interface (Menu Bar, Tool bar, Pop-up menu and display ...

  • Jmol - Measurements and Labeling 

    Kaliappan, Snehalatha; Anbalagan, Arthi (Spoken Tutorial IIT Bombay, 2014)
    Outline: Create a model of Carboxylic acid: Example, Acetic acid; Create a model of Nitroalkane: Example, Nitroetane; Label atoms in a model with symbol of the element; Label atoms in a model with number; Label ...

  • Jmol - Modify Display and View 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2013-12-05)
    Outline: Rotate, zoom, move and spin the model; Modify the view; Change the style of the display; Change the size and color of atoms and bonds; Axes and bound box; Save the image in various ...

  • Jmol - Proteins and Macromolecules 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2014-04-14)
    Outline: Load structures of proteins from Protein Data Bank (PDB); Download .pdb files from the database; View the 3D structure of Insulin using PDB code ...

  • Jmol - Script Console and Script Commands 

    Kaliappan, Snehalatha (Spoken Tutorial IIT Bombay, 2014-03-06)
    Outline: About Script Commands; How to write Script commands; How to use Script console; Change display of propane by using script commands; Change the color of atoms and bonds; Change the size of bonds and ...