What kind usually sold in stores? Sulphate of 

 Aluminum and Ammonia. 



How are Iron preparations protected from change? 

 By the addition of Sugar. 



What acid is used in Aconite preparations? Tar- 

 taric. 



What is used in the Licorice preparations? Am- 

 monia. 



Why? To disolve the glycyrrhizin. 



What acid used in the Conium preparations? 

 Hydrochloric Acid. 



How would you distinguish between a solution of 

 Sulphate of Zinc and a solution of Alum? A Solu- 

 tion of Carbonate of Sodium when added to a solu- 

 tion of Sulphate of Zinc gives a white precipitate of 

 Carbonate of Zinc. 



What is a Petal? A Flower Leaf. 



What is the difference between dilute alcohol U. 

 S. P. 1870 and 1880? 



1870 equal parts by measure. 

 1880 equal parts by weight. 



How many C. C. in a litre? 1,000. 



From what is Carbolic Acid obtained? Coal tar 

 products. 



From what is Salicylic Acid made? Carbolic 

 Acid. 



From \vhat was Salicylic Acid first obtained? Oil 

 of Wintergreen. 



How can camphor, resinous and oily substances be 

 formed into pills? 



By the use of adhesive pastes, soap and the use of 

 heat. 



How are crystalline forms systematically arranged ? 



Crystals are arranged in six systems, based upon 

 the number and relation of axes, as follows : 



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