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Rock Candy Crystals Research

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For my experiment, my topic was on the formation of rock candy crystals. My hypothesis is, if sugar concentration increases when forming rock candy crystals, then different solutions of rock candy crystal size will increase. For my procedure, I took a rock candy crystals recipe and altered the amount of sugar, I used 20%, 40%, 60%, 80%, and 100% of the sugar that the recipe called for. I had 5 trials and 5 levels of concentration. I dissolved the solute (sugar) in the solvent (water) and boiled them. I then allowed the concentration to cool and then boiled it again. As soon as it boiled I immediately placed a strand of string in the concentration, covered it with a paper towel, and closed it in a room and allowed the crystals 7 days to form.

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