Soap is made of molecules with atoms that share electrons equally at one end and atoms that have a slight charge at the other end. which could be soluble in soap?
a.
ammonia, which is a polar substance with four slightly charged atoms
b.
vegetable oil, which is a nonpolar substance with atoms that share electrons equally
c.
both because soap is part polar and part nonpolar

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices