How many milliliters of .5 m hcl will neutralize 35 ml of 1 m naoh? a) 70 ml b) 50 ml c) 35 ml d) 65 ml

Why did southern business leaders want to increase the number of slaves

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

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.