Amajor difference between deep ocean currents and surface currents is that deep ocean currents a. move more slowly b. are created by tides c. transport water through the ocean d. form looping patterns called gyres

What is the mass of sodium in 3 moles of sodium chloride

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

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.