The Effect of Heat on Iodine Crystals
Problem: What is the effect of heat on iodine crystals?Objective:Find the effect of heat to iodine crystals.
Materials: Beaker (150 mL) Tripod
Watch Glass Wire Gauze
Alcohol Burner Iodine Crystals
Procedure: Before the experiment, the color, shape and odor of the crystals was observed. Three or four crystals of iodine was placed inside the inside the beaker. The beaker was placed on a tripod and gauze.The watch glass was placed on the mouth of the beaker. Water was poured on the watch glass, just enough to fill the curved portion. The crystals were heated by the use of the alcohol burner. The result was observed.
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