Action  of  Metals  and  Liquids. 
61 
Grains  diluted 
No.  to  20  ozs. 
1.  . .       358 
2.  . .      716 
Phosphate  of  Sodium. 
Value  of 
Deflection. 
, . . ,  '0382    iHot  copper  positive. 
. . . .  -0648    (Liquid  alkaline. 
Nitrate  of  Potassium. 
No. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
No. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 
11. 
12. 
Value  of 
Grains.  Deflection. 
50  diluted  to  20  ozs.  -0025 
100   „     „        -0107 
200   „     „        -0259 
400   „     „        '0647 
800   „     „        -1328 
1600   „     „        -2997 
Saturated  solution  (undiluted)  -2852^ 
Hot  plate  positive.    No 
^stains  at  all  on  the  plates. 
Solution  quite  neutral. 
Grains. 
Chloride  of  Potassium, 
Value  of 
Deflection. 
25  diluted  to  20  ozs. 
50      M 
100 
200 
300 
400 
500 
600 
800 
1000 
2000 
•ooi(n 
•0064 
•0145 
•0442 
•0667 
Hot  plate  positive,  and 
became  tarnished  at  the 
edge  of  the  liquid,  especi- 
•0882  [  ally  with  the  stronger  so 
•1239  [  lutions.  Traces  of  copper 
•1396  were  found  to  have  dis- 
•1874  solved.  The  solutions 
•2443  were  neutral  to  test-paper. 
•6371 
Saturated  solution  (undiluted)  -8439  ^ 
No. 
1. 
2. 
Grains  diluted 
to  20  ozs. 
.     122o 
.     2450 
Chlorate  of  Potassium. 
Value  of 
Deflection. 
•0054   I     *iotplate  positive,   and 
.n  i  *o  \  became  tarnished.  Solution 
04o'J     neutral. 
Bromide  of  Potassium. 
Grains  diluted  Value  of 
No.  to  20  ozs.  Deflection. 
1.  . .       100  ....       *0497    Hot  plate  negative.   ]  No  stains. 
2.  ..       500  ....        -1080)  ...         \  Liquid 
3.  ..     1000  ....       -3150 f  n        P0Sltlve-    f  neutral. 
No. 
1. 
2. 
3. 
Grains  diluted 
to  12  ozs. 
,.        100 
, .       550 
,.     1000 
Iodide  of  Potassium. 
Value  of 
Deflection. 
•0452  (  ^ot  P*ate  ne£ative« 
•0159 
„       positive. 
No  stain. 
Liquid 
neutral. 
