Elementary Household Chemistry: An Introductory Textbook for Students of Home EconomicsMacmillan, 1914 - 307 σελίδες |
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Σελίδα
... COTTON , LINEN , AND ARTIFICIAL SILK . 229 XLII . BLEACHING AND BLUEING 243 XLIII . DYEING 254 APPENDIX A.- TABLES OF COMPOSITION OF FOODS 267 APPENDIX B. — REAGENTS 288 APPENDIX C. - THE METRIC SYSTEM . . 294 LIST OF PLATES OPPOSITE ...
... COTTON , LINEN , AND ARTIFICIAL SILK . 229 XLII . BLEACHING AND BLUEING 243 XLIII . DYEING 254 APPENDIX A.- TABLES OF COMPOSITION OF FOODS 267 APPENDIX B. — REAGENTS 288 APPENDIX C. - THE METRIC SYSTEM . . 294 LIST OF PLATES OPPOSITE ...
Σελίδα 58
... Spontaneous combustion has been observed in stored coal , in cotton waste wet with oil , in hay , and in other materials . CHAPTER XI FUELS FUELS are conveniently classified according to their 58 ELEMENTARY HOUSEHOLD CHEMISTRY.
... Spontaneous combustion has been observed in stored coal , in cotton waste wet with oil , in hay , and in other materials . CHAPTER XI FUELS FUELS are conveniently classified according to their 58 ELEMENTARY HOUSEHOLD CHEMISTRY.
Σελίδα 76
... cotton wick , and soaking it in oil before lighting it the first time ; ( 4 ) avoid- ing moving the lamp , and ( in case it must be moved ) carrying it steadily so as not to shake up the oil 76 ELEMENTARY HOUSEHOLD CHEMISTRY.
... cotton wick , and soaking it in oil before lighting it the first time ; ( 4 ) avoid- ing moving the lamp , and ( in case it must be moved ) carrying it steadily so as not to shake up the oil 76 ELEMENTARY HOUSEHOLD CHEMISTRY.
Σελίδα 79
... cotton is made into the form of the desired mantle , and is sewed with asbestos thread . This mantle of textile fabric is then soaked in a solution of the nitrates of the metals . When the mantle is " burned off , " the or- ganic matter ...
... cotton is made into the form of the desired mantle , and is sewed with asbestos thread . This mantle of textile fabric is then soaked in a solution of the nitrates of the metals . When the mantle is " burned off , " the or- ganic matter ...
Σελίδα 106
... cotton goods in the manufacture of which sulphur may have been used . Soft unbleached cotton goods and tissue paper make suitable wrappings for silver . In the tarnishing of copper the carbon dioxide present in the air plays a part as ...
... cotton goods in the manufacture of which sulphur may have been used . Soft unbleached cotton goods and tissue paper make suitable wrappings for silver . In the tarnishing of copper the carbon dioxide present in the air plays a part as ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
100-Calorie portion acetic acid action alcohol alkali aluminium ammonia ammonium Apparatus atoms bases beaker bisulphite bleaching boiling burning calcium Calories carbohydrates carbon dioxide carbon monoxide cellulose cent per cent CHAPTER chemical change chemistry coal color combustion compounds constituents contain copper cotton crystals dilute dish dissolved dyes elements esters ethyl Experiment Expt ferric fibers filter flame formula fuel value gases glass glucose glycerol grams H₂O hydrochloric acid hydrogen hydrolysis inch insoluble iron limewater liquid liter litmus paper magnesium Materials metal mixture molecules nitrate nitrogen odor ounces oxide oxygen phosphorus piece potassium potassium hydroxide pound powder precipitate Protein Fat Carbo proteins radicle reaction reagent residue salts silk soap soda sodium bisulphite sodium carbonate sodium chloride sodium hydroxide solid soluble starch substances sugar sulphate sulphuric acid temperature test tube tion vegetable washing weight wood wool yield zinc
Δημοφιλή αποσπάσματα
Σελίδα 191 - In the dietary studies made in connection with the nutrition investigations of the Office of Experiment Stations of the United States Department of Agriculture...
Σελίδα 294 - Measures of Length 10 millimeters (mm) =1 centimeter cm 10 centimeters =1 decimeter dm 10 decimeters =1 meter m 10 meters =1 dekameter Dm 10 dekameters =1 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 295 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
Σελίδα 26 - Kelvin has shown that if a drop of water were magnified to the size of the earth the molecules of water would be of a size intermediate between that of a cricket ball and of a marble.