(Answered) What mass of glucose in kg would be needed to provide 1400

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What mass of glucose in kg would be needed to provide 1400 Cal/person/day of nourishment to the global population for one year?

Assume that glucose is metabolized entirely to CO₂(g) and H₂O(l) according to the following thermochemical equation:

C₆H₁₂O₆(s) + 6O₂(g) -> 6CO₂(g) + 6H₂O(l) ΔH=-2803kJ

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