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19 December, 19:36

A chemist burns a serving of peanuts in a calorimeter and sees that 150000 j of energy is released what should the nutritional label say

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  1. 19 December, 21:26
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    We know that

    1 calorie = 4.184 Joules

    so let us convert the joules to calories first

    1 Joule = 1 / 4.184 Cal

    150000 = 150000 / 4.184 Cal = 35850.86 Cal

    Now in case of food articles

    one calorie = 1 Kcal

    Therefore on food label it will = 35.851 Cal
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