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.
This
lab manual contents are as follows : Laboratory
Experiments and Reports, Guidelines for Carrying Out Experiments, Guidelines for
Laboratory Reports, Volumetric Analysis, Qualitative Analysis Techniques,
Filtering, Precipitate, Instrumentation Procedures , Measurement,
Equipment or Glassware, Writing Style, Periodic Table of the
Elements.
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
To cover the whole field of
glass-blowing in a small handbook would be impossible. To attempt even a
complete outline of the methods used in making commercial apparatus would
involve more than could be undertaken without omitting the essential details
of manipulation that a novice needs. So this work will find practical
application in the laboratory and will, prove of value to those whose
interests lie therein.
The manual of Inorganic aboratory work is a laboratory guideline
to the students of Chemistry Department, Mathematics and Natural Sciences
Faculties. According to this material, the laboratory activities are
directed to understand the model of ionic compound close packing,
reduction-oxidation reaction of several metals, improve the double salt
preparation and recrystallization skills as the basic for advance laboratory
activities.
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.