14 



210 tartrates, em-orleat. 



60 molates, em-orltit. 



100 citrates, im-earuleet. 



120 chroinates, em-chramot. 



270 chioropladnates, ani-platamid. 



40 chlorates have the terminal amadit. 



60 iodates have the terminal amavib. 

 330 chlorhydrates have the prefix aid. 



50 bromhydrates have the prefix alb. 

 100 iodhydrates have the prefix alv. 



Ferro-cyanhydrates or -cyanides, em-ferramirn. 

 Ferri-cyanhydrates 'or -cyanides, im-ferremearn. 



The monad radicals forming the largest class of alcohols, and the correspond- 

 ing monad radicals of the fatty-acid series, are in the next table placed side 

 by side : 



ALCOHOL-FORMING RADICALS, 



AciD-FORMinO RADICALS. 



In the acid-forming series, the presence of art" makes the sum of the incre- 

 ments of ach" one less than in the corresponding alcohol-forming radical. 



An alcohol formed on the dyad type, like water, contains one monad radical, 

 and the corresponding ether two. Two examples of each will suffice to show 

 the manner of illustrating by the new characters their typical form : 



ALCOHOLS. 



Hydrate of methyl 

 r Wood spirit, 



Hydrate of ethyl 

 or Common alcohol, 



Methylic oxide or 

 Methylic ether, 



Ethylic oxide or 

 Ethylic ether, 



ETHERS. 



j 



Achal 

 al 



Echal 

 al 



Achal 

 Achal 

 Echal 

 Echal 



at = Achelat. 

 at = Echelat. 



at 



= Achalemat. 

 = Echalemat. 



The sulphydrates and sulphides of such radicals have structures similar to 

 these alcohols and ethers. The following table of names shows the compound 

 containing oxygen, and the corresponding compound containing sulphur : 



