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.
The text includes the facts and principles suitable for
beginners. The style and arrangement are clear, short sentences, brief paragraphs,
explanatory examples, lettered subdivisions, numbered sections and instructive
topical headings.
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.