Write a hypothesis that predicts how each solubility factor will affect the solution. Does it make it sweeter, watery, murky, or grainy? How does it compare to the control drink made according to the powdered drink mix package? The solubility factors to test are heating the solvent, stirring the solvent, and decreasing the particle size before dissolving the drink mix in the solvent.
An example hypothesis could be: Heating up a solvent increases the sweet taste of a powdered drink mix.