TABLES FOR PERCENTAGE OF SOLUTIONS.
The following tables are sufficiently correct for practical purposes:
APOTHECARIES’ MEASURE.
| | For 1 ounce. | For 1 pint. |
|---|
| 1 | per cent. | (1 : 100) | 5 M. or | 5 grains | 75 M. or 75 grains |
| 2 | “ | (1 : 50) | 10 “ | 10 “ | 2½ drams |
| 3 | “ | (1 : 33) | 15 “ | 15 “ | 3¾ “ |
| 4 | “ | (1 : 25) | 19 “ | 19 “ | 5 “ |
| 5 | “ | (1 : 20) | 24 “ | 24 “ | 6½ “ |
| 10 | “ | (1 : 10) | 48 “ | 48 “ | 13 “ |
| | For 1 quart. | For 1 gallon. |
|---|
| 1 | per cent. | (1 : 100) | 2½ | drams | 10 | drams |
| 2 | “ | (1 : 50) | 5 | “ | 2½ | ounces |
| 3 | “ | (1 : 33) | 7½ | “ | 3 | oz. and 6 drams |
| 4 | “ | (1 : 25) | 10 | “ | 5 | ounces |
| 5 | “ | (1 : 20) | 13 | “ | 6 | oz. and 4 drams |
| 10 | “ | (1 : 10) | 26 | “ | 13 | ounces |
METRIC MEASURE.
| | 30 C.c. | 500 C.c. |
|---|
| 1 | per cent. | (1 : 100) | 0.30 | gram | 5.00 | grams |
| 2 | “ | (1 : 50) | 0.60 | “ | 10.00 | “ |
| 3 | “ | (1 : 33) | 0.90 | “ | 15.00 | “ |
| 4 | “ | (1 : 25) | 1.20 | “ | 20.00 | “ |
| 5 | “ | (1 : 20) | 1.50 | “ | 25.00 | “ |
| 10 | “ | (1 : 10) | 3.00 | “ | 50.00 | “ |
| | 1000 C.c. | 4 liters. |
|---|
| 1 | per cent. | (1 : 100) | 10.00 | gram | 40.00 | grams |
| 2 | “ | (1 : 50) | 20.00 | “ | 80.00 | “ |
| 3 | “ | (1 : 33) | 30.00 | “ | 120.00 | “ |
| 4 | “ | (1 : 25) | 40.00 | “ | 160.00 | “ |
| 5 | “ | (1 : 20) | 50.00 | “ | 200.00 | “ |
| 10 | “ | (1 : 10) | 100.00 | “ | 400.00 | “ |
SOLUTIONS.
TO MAKE A 1: 500 SOLUTION.