For the reaction ? Li+? N2 +? LizN,
what is the maximum amount of LizN which
could be formed from 11.79 g of Li and 17.08 g
of N,?
Answer in units of g.

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.