Question 6 5.02
Calculate the mass of 3.4 moles of nitric acid (HNO3). Explain the process or show your work by including all values used to determine the answer.

(**Please don't use this for points. I need this desperately within today**)​

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

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.

What causes most sediment to wash or fall into a river