1. Dissolving Sugar inWaterBianca Munns15500207 18/03/2012

2. IntroductionAim: Does heating a cup of water make it dissolvemore sugar?Hypothesis: If the temperature is increased thewater will dissolve more sugar. 3. MethodologyIndependent Variable:-The temperature of the waterDependent Variable:-Teaspoons of sugarControlled:- Type of sugar- The stirring- The amount of water per cupMaterials:-3x see-through cups- Sugar- Teaspoon- Water- Kettle- Measuring Jug 4. Results TRIAL 1 TRIAL 2 TRIAL 3KETTLE 9 tsp 9 tsp 11 tsp Amount of Sugar (Teaspoons)TAP1 tsp 1 tsp 2 tspFRIDGE 1 tsp 1 tsp 1 tsp Types of Water Temperatures 5. Discussion- Increased temperature dissolves the most teaspoons of sugar- Sugar is soluble- Hot water molecules create more energy- Stirring also add energy to the system- Results confirm that there is more energy in hotter water 6. Conclusion - Evaluation - Error and Improvements - Final statement