Elementary Household Chemistry: An Introductory Textbook for Students of Home EconomicsMacmillan, 1914 - 307 σελίδες |
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Σελίδα
... matter of theoretical chemistry as is essential to the comprehension of these applications . In this way the student's interest is enlisted and maintained important consideration in the teaching of an applied science . The author's ...
... matter of theoretical chemistry as is essential to the comprehension of these applications . In this way the student's interest is enlisted and maintained important consideration in the teaching of an applied science . The author's ...
Σελίδα
... . Eimer and Amend , New York ; to the Niagara Electrochemi- cal Company ; and to the publishers . MACDONALD COLLEGE , January 1 , 1914 . J. F. SNELL . 1 CONTENTS CHAPTER I. THE SUBJECT MATTER OF CHEMISTRY . DECOMPOSITION vi PREFACE.
... . Eimer and Amend , New York ; to the Niagara Electrochemi- cal Company ; and to the publishers . MACDONALD COLLEGE , January 1 , 1914 . J. F. SNELL . 1 CONTENTS CHAPTER I. THE SUBJECT MATTER OF CHEMISTRY . DECOMPOSITION vi PREFACE.
Σελίδα
... MATTER OF CHEMISTRY . DECOMPOSITION AND COMBINATION PAGE II . III . ELEMENTS IV . COMPOUNDS V. CHEMICAL NOTATION VI . THE ATOMIC THEORY VII . THE LAW OF DEFINITE PROPORTIONS . VIII . COMPOUNDS OF THE SAME ELEMENTS IN DIFFERENT 1 11 18 ...
... MATTER OF CHEMISTRY . DECOMPOSITION AND COMBINATION PAGE II . III . ELEMENTS IV . COMPOUNDS V. CHEMICAL NOTATION VI . THE ATOMIC THEORY VII . THE LAW OF DEFINITE PROPORTIONS . VIII . COMPOUNDS OF THE SAME ELEMENTS IN DIFFERENT 1 11 18 ...
Σελίδα
... chemistry , Mrs. Ellen H. Richards became one of the foremost leaders in the application of scientific principles to the management of the household . ELEMENTARY HOUSEHOLD CHEMISTRY CHAPTER I THE SUBJECT MATTER OF CHEMISTRY.
... chemistry , Mrs. Ellen H. Richards became one of the foremost leaders in the application of scientific principles to the management of the household . ELEMENTARY HOUSEHOLD CHEMISTRY CHAPTER I THE SUBJECT MATTER OF CHEMISTRY.
Σελίδα 1
... MATTER OF CHEMISTRY CHEMISTRY is a science . The word science is derived from a Latin word , scire , meaning " to know . " Science and knowl- edge are therefore closely related words . Science is knowl- edge . But the term science is ...
... MATTER OF CHEMISTRY CHEMISTRY is a science . The word science is derived from a Latin word , scire , meaning " to know . " Science and knowl- edge are therefore closely related words . Science is knowl- edge . But the term science is ...
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.