3. Which of the following provides the best explanation for why the water drop does not slide off the inclined plane? 90 80 70
50
40
30
10
O A The polar water molecules are absorbed by the underlying surface.
OB The polar water molecules cause the surface to become temporarily charged, causing adhesion
OC The polar water molecules exert strong cohesive forces on one another
OD. The polar water molecules are repelled by the nonpolar surface

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide