Calculate the freezing point depression (ΔTf) of a solution that contains 44.0 g of eucalyptol (C10H18O) dissolved in 0.800 kg of chloroform (CHCl3). The freezing point depression constant (Kf) for chloroform is 4.68 ℃ / m.

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Why are people not able to skip a dive to the deepest part of the ocean