You weigh out 300mg of benzoic acid and dissolve it in 3ml of diethyl ether. this is then extracted with 3ml of water. the ether layer is removed, dried with sodium sulfate and the ether evaporated yielding 100mg of benzoic acid. what is the kp value (partition coefficient) for the ether/water system?

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?