2. If 10.1 g of magnesium react with 26.0 g of hydrogen
chloride, what is the limiting reagent?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

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.

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years