67
E
EVAPORATION RATES
Evaporation rates Laborota 20
0
5
10
15
20
25
30
0
5
10
15
20
25
30
35
40
Δ T [°C]
li
ter
/
h
Toluene
Acetone
Ethanol
Water
Δ
T = Difference between heating bath temperature and boiling temperature
Evapration flask 20 liter; 140 rpm