文档介绍：TABLE OF CONTENTS
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DlRECTIONS FOR W ORK. ••••••••••••••. . •••••••••••••••••••••••• 1
NOTES ON LABORATORY MANIPULATION. . . . . . . . . . . . . . . ••. . . •. . . . . • 4
1. Precipitation; Crystallization. 2. Pouring, 3. Transferring
precipitates or crystals. 4. Filtering; Collecting precipitates.
5. Washing precipitates. 6. Evaporation. 7. Dissolving solid
substances. 8. Crystallization. 9. Drying. 10. Pulverizing.
11. Neutralizing. 12. Dry reactions; Furnaees, 13. Gas gener•
ators, 14. Weighing.
CHAPTER I. THE QUANTITATIVE ASPECTS OF CHEMISTRY
Experiments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Exp. 1. bining Ratio of Zinc and Oxygen. . . . . . . . . . . . . . 24
Exp. 2. Weight of a Liter of Oxygen " . . . . . . . . . . . . . . . . . . 25
. Volume of Hydrogen displaced by Zinc. . . . . . . . . . . . . . . .. 28
. bining Ratio of Hydrogen and Oxygen in Water. 30
. Approximate Molecular Weight of a Volatile Liquid by
Dumas' Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Notes and Prob1ems ' . . . . . . .. . . .. . . 36
The law of definite proportions. The law of multiple proportions.
The law bining weights. The atomic theory. Atomic
weights. Standard of atomic weights, O = 16. Measurement of
gases. Boyle's law. Charles' law. Dalton's law. Saturated water
vapor. Gay-Lussac's law bining volumes. Avogadro's
principie. Molecular weights; Moles. Molal volume. Avogadro's
number. AtOIniC weights. Derivation of a formula.
CHAPTER II. WATER AND SOLUTION
Preparations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
1. Potassium Nitrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2. Crystallized Sodium Carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
3. Ammonium-Copper Sulphate. . . . . . . . . . . . . . .