Calculate and compare the following aqueous solutions: 0.0500 m CaCl2 and 0.0500 m KCl. The freezing point depression constant, Kf, for water is 1.86°C/mol. Show your work.

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

What is the mass of each element in a 324.8 sample of co2

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8