Chapter XI: Valence

Poles of attraction--Radicals

CHAPTER XII

ELECTRO-CHEMICAL RELATION OF ELEMENTS

Deposition of silver; copper; lead--Table of metals and non- metals, and discussion of their differences

CHAPTER XIII.

ELECTROLYSIS.

Decomposition of water and of salts--Conclusions CHAPTER XIV.

UNION BY VOLUME.

Avogadro's law and its applications.

CHAPTER XV.

ACIDS AND BASES.

Characteristics of acids and bases.--Anhydrides.--Naming of acids.--Alkalies

CHAPTER XVI.

SALTS.

Preparation from acids and bases.--Naming of salts.--Occurrence

CHAPTER XVII

CHLORHYDRIC ACID.

Preparation and tests.--Bromhydric, iodhiydric, and fluorhydric acids.--Etching glass

CHAPTER XVIII.

NITRIC ACID.

Preparation, properties, tests, and uses.--Aqua regia: preparation and action

CHAPTER XIX.

SULPHURIC ACID.

Preparation, tests, manufacture, and importance.-Fuming sulphuric acid

CHAPTER XX.

AMMONIUM HYDRATE.

Preparation of bases.--Formation, preparation, tests, and uses of ammonia.

Chapter XXI.

SODIUM HYDRATE.

Preparation and properties.--Potassium hydrate and calcium hydrate

CHAPTER XXII

OXIDES OF NITROGEN.

Nitrogen monoxide, dioxide, trioxide, tetroaide, pentoxide.

CHAPTER XXIII.

LAWS OF DEFINITE AND OF MULTIPLE PROPORTION, and their application

CHAPTER XXIV.

CARBON PROTOXIDE and water gas.

CHAPTER XXV.

CARBON DIOXIDE.

Preparation and tests.--Oxidation in the human system.--Oxidation in water.--Deoxidation in plants

CHAPTER XXVI.

OZONE.

Description, preparation, and test

CHAPTER XXVII

CHEMISTRY OF THE ATMOSPHERE.

Constituents of the air.--Air a mixture.--Water, carbon dioxide, and other ingredients of the atmosphere

CHAPTER XXVIII.

THE CHEMISTRY OF WATER.

Distillation of water.--Three states.--Pure water, sea-water, river-water, spring-water CHAPTER XXIX.

THE CHEMISTRY OF FLAME.

Candle flame.--Bunsen flame.--Light and heat.--Temperature of combustion.--Oxidizing and reducing flames.--Combustible and supporter.--Explosive mixture of gases.--Generalizations

CHAPTER XXX.

CHLORINE.

Preparation.--Chlorine water.--Bleaching properties.-- Disinfecting power.--A supporter of combustion.--Sources and uses

CHAPTER XXXI.

BROMINE.

Preparation.--Tests.--Description.--Uses

CHAPTER XXXII.

IODINE.

Preparation.--Tests.--Iodo-starch paper.--Occurrence.--Uses.-- Fluorine

CHAPTER XXXIII.

THE HALOGENS.

Comparison.--Acids, oxides, and salts

CHAPTER XXXIV.

VAPOR DENSITY AND MOLECULAR WEIGHT.

Gaseous weights and volumes.--Vapor density defined.--Vapor density of oxygen