Thanks for the help guys!
The condenser is not in a freezer (and can't be put there, since I need the water to be liquid in order to drain the water that is condensing on it). It is made of regular silica glass and is surrounded by a carbon dioxide atmosphere with some water vapor from...
I'm not really sure where to put this, but the homework section seems most appropriate, even though this pertains to research I'm doing, rather than homework.
I have 1.1 liters of saturated (31% by mass) calcium chloride solution which is sitting in a condenser so that it forms a cylinder...