Analysis questions:

1. How did the interactions between water and sugar differ when using hot tap water compared to cold tap water? What might explain these differences based on your knowledge of temperature and solubility?



Answer :

Final answer:

The solubility of sugar is higher in hot water than in cold water due to increased kinetic energy at higher temperatures.


Explanation:

When comparing the interactions between water and sugar using hot tap water versus cold tap water, the solubility of sugar is higher in hot water than in cold water due to the increased kinetic energy present in the molecules at higher temperatures. This results in more rapid dissolution of sugar in hot water.

Temperature affects solubility because as temperature increases, the rate of dissolution also increases. For example, sugar dissolves more rapidly in hot water due to the increased kinetic energy of molecules, facilitating the breaking of intermolecular bonds.

The difference in temperature between the hot and cold water would influence the rate at which sugar dissolves. Hot water would dissolve sugar faster compared to cold water due to the higher kinetic energy in the hot water molecules.


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