a All of the balloons should be moved to the center of the floor. b Each balloon should be inflated more so that they are all increasing in size. c Each balloon should be deflated so that there is more distance between the surface of each balloon. d All of the balloons should be moved away from each other so there is more distance between them.

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