VII. ACIDIMETRY-ALKALIMETRY. GENERAL THEORY. INDICA-

VIII. STANDARD ACIDS AND ALKALIES. GENERAL PRACTICES

FOLLOWED IN THEIR PREPARATION. SCHEMES OF MO-

LARITY, NORMALITY, AND FACTOR VALUES. PREPARA-

TION OF STANDARD HYDROCHLORIC ACID, AND STANDARD

SODIUM HYDROXIDE SOLUTIONS

IX. SOLUBILITY PRODUCT PRINCIPLE. THEORY. ADSORPTION.

RÔLE AND REGULATION OF HYDROGEN ION CONCEN-

X. APPLICATION OF SOLUBILITY PRODUCT PRINCIPLE. GRAVI-

METRIC AND VOLUMETRIC DETERMINATION OF CHLOR-

INE. INDIRECT DETERMINATIONS

.

XI. FURTHER APPLICATION OF SOLUBILITY PRODUCT PRINCI-

PLE. PRIOR REMOVAL OF SILICON IN ANALYSIS. DE-

TERMINATION OF SULPHUR AND PHOSPHORUS. VARI-

ous Analyses INVOLVING SILICON, SULPHUR AND PHOS-

PHORUS

XII. DETERMINATION OF CALCIUM AND MAGNESIUM.

122-140

141-168

169-181

182-197

ANALY-

198-206

207-224

SIS OF LIMESTONE FOR LIME AND MAGNESIA.

XIII. DETERMINATION OF ZINC GRAVIMETRICALLY AND VOLU-

METRICALLY

XIV. ORGANIC PRECIPITANTS. DETERMINATION OF NICKEL AS

NICKEL DIACETYL-DIOXIME. SOLVENTS OTHER THAN

WATER

XV. OXIDATION-REDUCTION.

GENERAL THEORY

XVII. PREPARATION OF STANDARD POTASSIUM PERMANGANATE

SOLUTION. DETERMINATION OF IRON OXIDIMETRI-

CALLY. ANALYSIS OF FERROUS SULPHATE AND IRON ORE

FOR IRON.

XVIII. DETERMINATION OF MANGANESE OXIDIMETRICALLY AND

GRAVIMETRICALLY

XIX. IODIMETRIC METHODS. STANDARDIZATION OF SODIUM

THIOSULPHATE SOLUTIONS. DETERMINATION OF COPPER

IODIMETRICALLY

XX. ELECTROLYTIC DETERMINATIONS.

XXI.

THEORY

ELECTROLYTIC DETERMINATION OF COPPER

XXII. METHODS INVOLVING EVOLUTION AND MEASUREMENT OF

GASES. DETERMINATION OF CARBON DIOXIDE IN

LIMESTONE. DETERMINATION OF TOTAL CARBON IN

STEEL

XXIII. INTRODUCTION TO SYSTEMATIC ANALYSIS. ANALYSIS OF

SILICATE ROCK. DETERMINATION OF POTASSIUM AND

SODIUM

262-284

285-298

299-309

310-340

341-348

349-368

369-386

XXIV. ANALYSIS OF FERROUS AND NON-FERROUS ALLOYS. PRO-
CEDURES FOR TUNGSTEN STEEL, BRASS AND SOLDER 387-414

APPENDIX.

TABLE OF ATOMIC WEIGHTS. TABLE OF LOGARITHMS.
VARIOUS PHYSICAL-CHEMICAL TABLES

NUMBER

TABLE OF LABORATORY EXERCISES

1. Calibration of Weights

2. Calibration of a Burette

3. Preparation and Standardization of Approximately 0.1 Molar

Hydrochloric Acid

PARAGRAPH

81

99A

136

137

138

139

4. Preparation and Standardization of Approximately 0.1 Molar

Sodium Hydroxide.

5. Determination of Hydrochloric Acid in an Unknown Sample

6. Determination of Sodium Carbonate in an Unknown Sample

7. Gravimetric Standardization of Approximately 0.1 Molar Hydro-
chloric Acid, Using a Gooch Crucible .

8. Gravimetric Standardization of Approximately 0.1 Molar Hydro-

chloric Acid by Precipitation as Silver Chloride. Use of Filter

Paper

172

173

174

9. Gravimetric Determination of Chlorine in Sodium Chloride

10. Volumetric Standardization of Approximately 0.1 Molar Silver

Nitrate by Means of Sodium Chloride. Mohr's Method .

11. Volumetric Standardization of Approximately 0.1 Molar Hydro-
chloric Acid by Means of Silver Nitrate. Mohr's Method

12. Determination of Potassium Chloride in a Mixture of Sodium Car-

bonate and Potassium Chloride

. 176

13. Determination of Sulphate in a Mixture of Soluble Chlorides and

Sulphates.

14. Determination of Sulphur in Pig Iron, Steel, Washed Metal or

Muck Bar

15. Determination of Phosphorus in Plain Carbon Steels or Iron.

16. Determination of Phosphoric Anhydride in Apatite

.

177

178

17. Determination of Silica, Sulphur and Phosphorus in an Iron Ore

18. Determination of Calcium Oxide in Pure Calcium Carbonate

19. Determination of the Percentage of Magnesium and Sulphate in

Crystallized Magnesium Sulphate, MgSO4.7H2O

20. Determination of Calcium and Magnesium in Dolomitic Limestone 206

21. Determination of Zinc in Sphalerite or other Soluble Zinc Ore.

NUMBER

24. Determination of Nickel in a Nickel Ore

PARAGRAPH

227

25. Standardization of Potassium Permanganate by Means of Sodium Oxalate

266

26. Preparation of a Jones Reductor and the Obtaining of a Satisfactory Blank for Same .

275

27. Determination of Iron in a Mixture of Ferrous and Potassium Sul

phates

279

28.

Determination of Iron in an Iron Ore

280

29. Determination of Manganese in a Manganese Ore. Volhard's

30. Determination of Manganese in Spiegel. Gravimetric Method
31. Preparation of an Approximately 0.1 Molar Solution of Sodium
Thiosulphate and Determination of Its Exact Value

32. Determination of Copper in an Ore.

33. Determination of Copper in an Ore.

34. Determination of Carbon Dioxide in a Limestone

35. Determination of Total Carbon in Steel by Direct Combustion.

36. Partial Analysis of Silicate Rock

37. Analysis of a Tungsten Steel (W, Cr, Mn, Si, S, P, C)

38. Analysis of a Brass (Cu, Zn, Sn, Pb, Fe)

297

302

Iodimetric Method

308

INORGANIC

QUANTITATIVE

ANALYSIS