This note is aimed at encouraging you to have a practical knowledge
of important aspects of organic and physical chemistry. Topics covered
includes: The Preparation of Esters, The preparation of Aldehydes and
Ketones, Vinegar Analysis, Chromatography, Thin Layer Chromatography,
Dehydration of Alcohol, Qualitative Analysis of Common Functional Groups,
Physical Chemistry, pH Measurement, Determination of Relative Molar Mass
from Colligative, Properties, Demonstration of Partition Coefficient in two
Immiscible, Solvents, Temperature Measurement and Heat of Dissolution, Heat
of Neutralisation, Determination of Critical Solution Temperature of Water-
Phenol System, Ideal Gas Law.
This note
describes the following experiments: Determination of a Liquid Density,
Preparation of a Standard Solution of Sodium Carbonate, Determination of
Organic Indicators for Acid Base Titrations, Determination of Sodium
Hydroxide Concentration By Titrations with a Standard Solution of
Hydrochloric Acid, Determination of Acetic Acid Concentration By Titrations
with a Standard Solution of Sodium Hydroxide, Measurement of Gas Diffusion,
Determination of Critical Solution Temperature, Hess's Law, Effect of
Concentration on Reaction Rate, Determination of the Molar Mass of an
Organic Compound, Determination of the Molar Mass of an Organic Compound By
The Steam Distillation.
This Practical Handbook has been introduced with the aim of providing
the teachers with necessary guidance for planning practical activities,
engaging students effectively in the teaching learning process and to
promote students' practical skills in the discipline of chemistry.
Author(s): National Institute of Education, Sri
Lanka
This note describes the laboratory activities to understand the model of
ionic compound close packing, reduction-oxidation reaction of several metals ,
improve the double salt preparation and re-crystallization skills as the basic
for advance laboratory activities.
This book covers the following topics: Weighing -General Practical
Methods, Physical Change and Chemical Change- Physical Mixtures and Chemical
Compounds, Composition of Air and Water, Oxides and Hydroxides, Determination Of
Chemical Equivalents, Sulphides, Cabbon Dioxide, Carbonates and Carbides, Carbon
and Carbonaceous Substances, Sulphites and Sulphates, Simple Qualitative
Analysis.
The book is mainly intended mainly for medical students, but
it contains the essentials for all students of Biology. This book is originally
compiled as a handbook for practical work in Physiological Chemistry at
University College, London.