A In order to determine the calories in a food sample, a chemist prepares their calorimeter with 100 ml of water. The chemist took an initial temperature of 22 degrees Celsius. After the food source burned, the chemist then determined thethe final temperature was 42 degrees celsius. What was the change of temperature of the water?
B. A chemist determines that there are 8,368 joules in a food. Calculate the number of food Calories in this substance
The sample burned was massed as 1,500 milligrams. Using the Calories you determined above calculate the Calorie density (Calorie/gram) of this food sample,