1 62 



INDEX. 



CHE 



Chemical powers, limit to ? 58 



types, 7 

 Chemistry, dynamical, 4 



first principles of, 2 



organic, Analytic, 49 

 synthetic, 60 



statical, 3 



synthetic, economy of, 96 



results of, 95 



Chlorides, metallic, 14 



typical, 13 

 Chlorine, activity of, 152 

 Classification of uric acid products, 



I 3 I 



Coal-tar colours, syn thesis of, 95 

 Combination of hydrogen and car- 

 bon, direct, 89 

 Combination-heat of carbon, 100 



carbonic oxide, 142 



hydrogen, zoo 



zinc, 72 



Combustion, solar heat restored by, 75 

 Corrosive sublimate, formula of, 14 

 Cross-bow, force of, 70 

 Cyanogen, production of, 28 

 residues of, 29 

 Cyanuric amides, 1 9 



TkEHYDROGENATION of uric 

 JL/ acid, 129 

 Diamerone, myricin, a, 42 



spermaceti, a, 41 

 urea, a, 41 



Diamerones, examples of, 40 



the fats, 42 



monureide, 135 

 Diamide, urea, a, 18 

 Diureide, allantoine, a, 136 



mycomelic acid, a, 136 

 Dynamical chemistry, 4 

 Dynamics of uric acid, 142 



E DUCTS and products, 22 

 Electrolysis, heat absorbed in, 74 



nature of, 71 

 of water, 73 



Elements, chemical, 7 



Empiric formula of tyrosine, 1 20 



Energy, actual, 7 



potential, 71 



HEA 



Ethylene, synthesis of, 88 

 Excretion of urates by birds, 141 

 by reptiles, 141 



FATS, the, diamerones, 42 

 oxidation-products of, 48 

 Fatty acid series, 3 1 



acids of flesh, 114 



properties of, 33 



series of diatomic, 36 



alcohol series, 35 



aldehyde series, 35 

 Flesh, aromatic acids of, 115 

 Flesh-oxidation, acids of, 113 

 Foot-pound, meaning of, 104 

 Force absorbed in nutrition, 76 



indestructibility of, 76 



solar origin of muscular, 107 

 Formation of peroxides, 148 

 Formic acid, history of, 85 



compounds, 85 



pALLIC ACID, synthesis of, 94 

 \J Gelatin, sugar of, 119 

 Glycerin, synthesis of, 9?- 

 Glycocine, occurrence of, 119 



of hippuric acid, 38 



synthesis of, 91 

 Grape-sugar, synthesis of? 93 

 Group benzoic, 35 



butyric, 32 



propionic, 31 

 Group-terms, principal, 32 

 Guanidine, an amide, 19 



production of, 139 



Guanine, or amid-hypoxan thine, 139 



HALOGENS, differences between, 

 151 



mutual resemblances of, 150 

 oxidation by, 1 5 1 



Heat absorbed in electrolysis, 74 

 in vegetation, 75 



and motion, correlation of, 68 



intensity of, 101 



of friction, 69 



quantity of, lor 



solar, restored by combustion, 75 



transformations of, 68 



