The vapor pressure over an ethanol solution containing a non-volatile solute is 5% lower than the vapor pressure over a pure ethanol solution. what is the osmotic pressure of the ethanol solution containing the non-volatile solute at 20°c given that the molar volume of ethanol at 20°c is 58.37 ml/g-mol.

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

Light waves can move through , but they travel fastest when they move through a(n) .

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.