http://digfir-published.macmillanusa.com/hm_custom_osu/hmosu_lab16_freezingpointdepression_f13.html\tChapter 14. Freezing Point Depression
\t51eecf7db62f8b444000002d
http://digfir-published.macmillanusa.com/hm_custom_osu/hmosu_lab16_freezingpointdepression_f13_dlap.xml\tDLAP questions\t51eecf7db62f8b444000002d