What is the energy content of the 10 g cookie?

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03-11-2020
Chemistry

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What is the energy content of the 10 g cookie?

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nelle101 nelle101 · Answer 1 · 2020-11-05T02:10:34+01:00

nelle101 nelle101

05-11-2020

Answer: In joules, Q = (47 kcal) (4186J/kcal) = 197 kJ. Since 47 kcal is released in the burning of 10 g of cookie, a 100-g portion would contain 470 food Calories, or 1970 kJ.

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