Iodine, I 2, is slightly soluble in water but is very soluble in toluene. Toluene is a nonpolar solvent. What can be inferred about the nature of iodine based on this information

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.