What moon phase will he most likely see in 14 days?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Consider this initial-rate data at a certain temperature for the reaction described by

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.