Viscosity of Solutions. 227 



Table IX.— Solution IV. 83-33 C 2 H 4 2 , 16-67 H 2 0. 



Temperature. 



Time. 

 Seconds (t). 



Pressure. 



Cm. of water 



at 20° (p). 



pxt 

 1000' 



Viscosity. 

 Water at 20°= 1. 



o 



22-7 

 30-2 

 40-3 

 50-1 

 59-8 

 71-9 

 79 



1706 

 1617 

 1273 

 1043 



877 

 720 

 648 



32-67 



28-79 

 28-78 

 28-78 

 28-78 

 28-87 

 28-87 



55-71 

 46-55 

 36-64 

 3001 

 25-24 

 20-79 

 18-71 



240 

 2-01 



1-58 

 1-29 

 1-09 



894 

 •807 



Table X.— Solution V. 81-08 C 2 H 4 2 , 18-92 H 2 0. 



Temperature. 



Time. 

 Seconds (t). 



Pressure. 



Cm. of water 



at 20° (p). 



pXt 

 1000' 



Viscosity. 

 Water at 20° = 1. 







20 

 30 

 40 



48-5 

 61-3 

 72-5 

 78-1 



1844 

 1417 

 1114 



933 



741-5 



620 



570 



33-13 

 33-12 

 33-24 

 33-26 

 33 26 

 33-26 

 3316 



61-08 

 46-92 

 37-01 

 31-03 

 24-66 

 20-62 

 18-90 



2-63 



2-02 

 1-59 

 1-34 

 106 

 •889 

 •815 



Table XI.— Solution VI. 78'95 C 2 H 4 2 , 21-05 H 2 0. 



Temperature. 



Time. 

 Seconds (t). 



Pressure. 



Cm. of water 



at 20° (p). 



pxt 

 1000' 



Viscosity. 

 Water at 20° = 1. 



20°2 

 29-9 

 39-5 

 49-7 

 59-4 

 67-7 

 78-3 



1836 

 1421 

 1131-5 



917 



771 



671-5 



570 



33-12 

 3313 

 3314 

 3315 

 3316 

 33-16 

 33-16 



60-81 

 47-08 

 37-52 

 30-40 

 25-57 

 22-26 

 18-90 



2-62 

 2-03 

 1-62 

 1-31 

 111 

 •96 

 •815 



Table XII.— Solution VII. 76'92 C 2 H 4 2 , 23'08 H 2 0. 





Time. 



Pressure. 



pxt 



loW 



Viscosity. 



Temperature 



Seconds (t). 



Cm. of water 



Water at 20° =1. 







at 20° (p). 







o 

 20-1 



1848-5 



32-87 



60-77 



2-62 



29-6 



1436 



32-86 



47-19 



203 



40-1 



1120 



32-86 



36 81 



1-59 



49-5 



921 



32-86 



30-27 



1-31 



59-6 



766-5 



32-86 



25-19 



1-09 



69-7 



649-5 



32-86 



21-34 



•92 



.81-2 



545 



32-86 



1791 



•772 



