A chemist has a solution of 5.00 M aqueous sulfuric acid. The chemist then takes 25.00 mL and dilutes this solution to make a 0.225 M solution of sulfuric acid. To what final volume must the chemist dilute this sample to make this diluted solution?

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.