The Neglect of Chemistry hy Practical Farmers. 445 

 Table I. 



Showing the amount in Cwts. and Ounces respectively, of the decinuil 

 parts of a Ton and of a Pound. 



Decimal Part. 



Cut. per Ton. 



Ounces per Ton. 



0.1 



2 





0.2 



4 





0.3 



6 





0.4 



8 





0.5 



10 



8 



0.6 



12 



9| 



0.7 



14 



111 



0.8 



16 



12i 



0.9 



18 



14| 



Table II. 



TabJe of the Chemical Equivalents, or Atomic Weights, of the Bodies referred 

 to, or connected with these Tables, showing the definite proportions, in 

 which, as simple or compound bodies, they unite with each other, their 

 respective proportion per cent., and also the composition of the latter. 



IName. 



Atomic Composition. 



Atomic 

 Weight. 



Composition per cent. 



Acid, carbonic 



1 c. + 2 ox. 



22 



27 C. + 73 OX. 



nnti-iatic 



1 chl. + 1 h. 



3/ 



97 chl. -f 3 h. 



, , nitric (dry) 



1 n. + 5 ox. 



54 



26 n. + 74 OX. 



do. sp. gr. 1-5 . . 



(r n. + 5 ox.) + 2 w. 

 1- p. -t- 2^ ox. 



72 



20* n. -f 55* OX. -j- 25 w. 



, , phosphoric 



36 



44 p. + 56 OX. 



, , sulphuric 



1* s. -f 3 ox. 



40 



40 s. + 60 OX. 



do. sp. gr. 1-85 



(1 s. -i- 3 ox.) + i w. 



49 



33 s. + 49 OX. -h 18 w. 



, , uric . . = . . 



5- c. + 2 h. +3 ox. +2 u. 



84 



36- C. + 2 h. + 29 OX. + 33 n. 





4 c. + 2 ox. + 6 h. 



46 



52 c. + 35 ox. + 13 h. 





40- c. + 3 1 . h. + 12 ox. + .) n. 



437 



55 C. + 7 h.+22 0X. + 16 n. 



Alum, anhydrous 



r bi. sul. pot. -{- 2 s. alum. 



262 



58" b. sul.pot.-i-45- s. alum. 



crystallized 



(1- b. s.p. + 2.s. a.) +25 w. 



487 



30- b. s. p. + 24 su. + 46 w. 



, , soda .... 



I' bi. s. sod. + 2- su. alum. 



228 



49' b. s. s. + 51- s. a. 



do., crystallized 



(1 b. s. s. +2 s. a.) + 2S w. 



480 



23* b. s. S. + 24 s. a.-f- 53 -vr. 





1 aluminum -f 1 ox. 



18 



55 alum. + 45 ox. 



, , sulphate . 



1 al. + 1 s. a. 



58 



31 ah -{- 69 s. a. 



Aluminum .... 





10 







1- n. + 3 h. 



17 



82 n. + 18 h. 



, , bicarbonate , 



1 am. + 2 c. a. 



61 



28 am. + 72 c. a.' 



, , do. crystallized . 



(1 am. + 2 c. a.) ^- 2 vr. 



79 



22 am. + 55 c. a. + 23 vr. 



, , carbonate 



1 am. + 1 c. a. 



39 



44 am. + 56 c. a. 



» > J nmriate . 



1 am. + 1 m. a. 



54 



31 am. + 69 m. a. 



, , nitrate 



I am. + r n. a. 



71 



24 am. + 76 n. a. 



, , do., crystallized . 



(I am. + 1 na.) -j- 1 vr. 



80 



21 am. + 68 n. a. + 11 w. 



, , sesqui carbonat. . 



2 am. + 3 c. a. 



100 



34 am. + 66 c. a. 



, , do., crystallized . 



(2 am. + 3. c. a.) + 2 



118 



29 am. + 56 c. a. + 15 v>'. 



sulphate . 

 , , do. crystallized '. 



1- am. + 1- s. a. 



57 



30 am. + 70 s. a. 



(1 am. + 1 s. a.) + 2 w. 



75 



23 am. -f 53* s. a. 24 w. 



Atmospheric air; Mich, i 



1 ox. + 2 n. 





22 ox. + 78 n. 



Azote or nitrogen . . 





14 





