LIST OF REAGENTS. 



ACIDS. 



Acetic acid, glacial, sp. gr. i *o6 .... 

 Acetic acid, dilute, normal 



(27 c.c. glacial acetic acid made up to i litre) 

 Hydrochloric acid, concentrated, sp. gr. 1-16 . 

 Hydrochloric acid, dilute, T normal 



(200 c.c. cone, acid made up to i litre) 

 Hydrochloric acid, dilute, y 1 ^ normal 



(10 c.c. cone, acid made up to i litre) 

 Nitric acid, fuming, sp. gr. 1-50 (about 65 per cent.) 

 Nitric acid, concentrated, sp. gr. i -42 

 Nitric acid, dilute, f normal 



(125 c.c. cone, acid made up to i litre) 

 Sulphuric acid, concentrated, sp. gr. 1-84 

 Sulphuric acid, dilute, f normal .... 



(56 c.c. cone, sulphuric acid made up to i litre) 

 Sulphuric acid, dilute, ^ normal .... 



(2-8 c.c. cone, sulphuric acid made up to i litre) 



ALKALIES. 



Ammonia, concentrated, sp. gr. -880 



Ammonia, dilute, f normal 



(105 c.c. cone, ammonia made up to i litre) 



Barium hydroxide, J normal 



(40 gm. Ba(OH) 2 . 8H 2 O dissolved in wate 



made up to i litre) 

 Sodium hydroxide, sp. gr. 1*34 . 



(410 gm. 98 per cent, caustic soda dissolved 



water and made up to i litn ) 

 (426 gm. 94 per cent, caustic soda dissolved in 



water and made up to i litre) 



Sodium hydroxide, dilute, f normal .... 

 (82 gm. 98 per cent, caustic soda dissolved in 



water and made up to i litre) 

 (85 gm. 94 per cent, caustic soda dissolved in 



water and made up to i litre) 

 Sodium hydroxide, dilute, ^ normal 



(4-1 gm. 98 per cent, caustic soda dissolved in 



water and made up to i litre) 

 (4-2 gm. 94 per cent, caustic soda dissolved in 

 water and made up to i litre) 



610 



100 c.c. contain 

 1 1 IT gm. CH 3 COOH 

 3-0 gm. CHgCOOH 



36-6 gm. HC1 

 7'3gm. HC1 



0-36 gm. HC1 



99*1 gm. HNO 3 

 12-6 gm. HNO 3 



175-9 gm. H 2 SO 4 

 9-8 gm. H 2 SO 4 



0-5 gm. H 2 SO 4 



and 



in 



31-0 gm. ^n 3 

 3-4 gm. NH 3 



4-2 gm. Ba(OH) 2 



40 gm. NaOH 



8-0 gm. NaOH 



0-4 gm. NaOH 



