Two students are trying to figure out the Calories per gram of potato chips. They burn part of the potato chip and feel the heat
. They decide to measure this heat by putting a can of water above the burning potato chip so they can measure the heat gained by the water.
1 Calorie is equal to 1,000 calories
4.184 J = 1 cal
Specific heat of water is 4.184 J/g °C
They collect the following data:
mass of potato chip before burning 0.58 g
mass of potato chip after burning 0.40 g
mass of water in can 50.9 g
initial temperature of water 21.7 °C
final temperature of water 23.8 °C
How many Cal were released by potato chip? Round your answer to 2 decimal places
1 answer:
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