934 SOLUTIONS OF SUGAR AFFECTED BY DENSITY. 
number of pounds of water which it has lost by evaporation between 
the temperature of saturation and the given temperature. Also the 
number of pounds of sugar and water respectively, which remain 
combined in the form of syrup (drippings). At 81-5° F. (22° Reum.) 
Dutrone found that three parts of water and five parts of sugar 
form a saturated solution. He formed a saturated syrup therefore 
consisting of 60 pounds of water and 100 pounds of sugar, and 
upon this the table is based. 
If 160 pounds of such syrup be raised from the boiling point, 
(219° F. to 232° F. (for example), 33 ibs. 11 oz. 10 dr. of water will 
have evaporated; 56 pounds of sugar will crystallize when the 
syrup is cooled to the proper temperature and treated in the regular 
manner, and 26 Ibs. 4 oz. 6 dr. of water and 44 ibs of sugar still 
remain combined. 
To determine this it is necessary only to have a thermometer 
which will register accurately the temperature of the boiling syrup. 
{| . 
lai Weight of Wa- 
S 
Weight of Sugar fox GEGeone 
| yet combined : : 
‘with water in the bined with 
sugar in the 
state of syrup. state of syrup. 
Degree of || Weight of Sugar Weight of 
therint’r. || which separates Water | 
Fahrenheit. in crystals. evaporated. | 
| 
| 
| 
ed ae 
