A 2.7-g sample of rice is placed in a calorimeter. When the sample is burned 27 kJ is given off.
What is the energy value (kcal/g) for the rice?
Express your answer to two significant figures.
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What scientific concept do you need to know in order to solve this problem?
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Based on our data, we think this problem is relevant for Professor Manohar's class at GGC.