Colligative Properties PowerPoint
Colligative Properties PowerPoint
Colligative Properties PowerPoint
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Practical Applications• Road de-icer is a solution of MgCl 2 or CaCl 2 .• Both have a van’t Hoff factor of 3, thuslowering the freezing point of the water on theroad considerably.• The outdoor temperature mustbe substantially colder for thesolution to refreeze.• CaCl 2 also has an exothermic heat ofsolution, which helps melt the ice in the firstplace.