This course
will introduce you to various techniques used in the organic laboratory as
well as synthetic procedures and some methods of identification and
purification of organic compounds. The contents include : Safety in the
laboratory, Common laboratory apparatus, Basic laboratory techniques,
Weighing in the laboratory, Distillation – Separation of a mixture,
Purification – Recrystallization of benzoic acid, Extraction – Determination
of distribution coefficient, Measurement and density, Micro Method
Determination of Boiling Point of Hydrocarbons, Melting point determination,
Structures of Hydrocarbons - Experiment with Models, Reactions of
Hydrocarbons - Properties and Identification of Hydrocarbons, Alkene
Synthesis from Alcohol - Preparation of Cyclohexene From Cyclohexanol.
Author(s): National
Open University of Nigeria, School of Science and Technology
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
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.
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.