Use the nutritional information on the food bag to

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1. What are the average calories (not Calories) per gram for each of your food items?

2. Use the Nutritional information on the food bag to calculate the calories per gram? How does this information compare to your information? How do you explain the discrepancy? How could you do the experiment differently to get a more accurate value?

3. What is in the ash that remained after burning?

4. When a 35.6 mg food source was burned, the heat absorbed by water was 113.4 kJ/g water and the change in temperature was 26.2C. What was the mass of the water? 

Reference no: EM13385056

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