of Chemical Equivalents. 
19 
Copper 
(0 
40, 
-f 10 
Oxyg. — 50, Black Oxid of Copper. 
Zinc 
(s) 
41 
+ 10 
Oxyg. — 51, Oxid of Zinc. 
Mercury 
(v) 
125,5 
+ 10 
Oxyg. rr 135,5 Reel Oxid Mercury. 
-f 125,5 5 =: 261 Protoxid g . 
Lead 
{d) 
129,5 
+ 10 
Oxyg. 139,5 Litharge. 
Silver 
(«) 
-f 10 
Oxyg. “ 145, Oxid Silver in Muriate. 
Subcarb. of Ammonia 
49,0 
+ 27.5 
C. acid ~ 76,5 Bi-Carb. of Ammonia. 
Subcarb. of Soda 
- 
66,6 
+ 27.5 
C. acid -p 11,3 Water — 105,5 Si-Carb. of Soda. 
Subcarb. of Potash 
- 
86, 
+ 27^5 
C. acid -p 11,3 Water = 125,5 Bi-Carb. of Potash 
Carbonate of Lime 
63 
— Barytes - 
124,5 
Lead 
- 
167, 
Sulphuric acid (dry) 
50, 
-f I Water 11,3 r= 61,3 Oil of Vitriol (sp. gr. 1,85). 
Sulphate of Soda 
- 
89,1 
-f- 10 Water 113,2 — 202,3 Glauber Salt. 
■ Potash 
- 
109,1 
-Magnesia (n) 74,6 
-Lime 
-Strontia 
-Barytes 
-Copper 
-Iron 
-Zinc - 
-Lead 
85,5 
• 119,0 
147,0 
156,6 
- 180,2 
189,5 
+ 7 Water 79,3 
+ 2 Water 22,64 
153,9 Epsom Salt. 
1 08, 1 Selenite. 
rr 1 Acid -f- i Oxid. -f (") 5 Water 56,6, 
— 1 Acid I Oxid. -j- 7 Water 79,3. 
rr I Acid -f 1 Oxid. -f- 7 Water 79,3. 
Nitric acid (dry) (^) 67,54 4 * 2 Water 22,64 ~ 90,2 Liquid Nitric acid (sp. gr. 
r\f A. 
Nitrate of Soda 
106,6 
Potash 
1 26,6 
Lime 
103,0 
Barytes 
164,5 
Lead 
207,0 
Muriate of Ammonia 
- 66,9 
————— Soda • 
73»2 
— Potash 
93»2 
Lime 
69,6 
— Barytes 
131,0 
-» — — Lead *. 
173,6 
— — Silver 
» 79 >‘ 
Corrosive Sublimate - 
i 7 °>i 
Calomel 
296,1 
Phosphate of Lead 
176,9 
Oxalate of Lead 
186,5 
Bin-Oxalate of Potash 
* 53.0 
= I Acid -f I Amm. i Water. 
-f 60 Oxygen = 153>2 Hyper-Oxymurlate of Potash, 
-f 2 Water 22,6 (") 153,6 Crystallized Mur. Barytes, 
r: I Acid i Oxyg. -f- i Mercury. 
=: 1 Acid -f 1 Oxyg. -f 2 Mercury. 
= 2 Acid -f- 1 Potash 
D 2 
