One serving size of cheez-its is loaded into an industrial size calorimeter, equipped with 10.0 kg of water. How much will the temperature of the water change after complete combustion of the cheez-its?
A serving of Cheez-Its releases 130 kcal of heat energy (q).
i.e. q = 130 kcal
Formula: q = m.C.T
Where 'm' is the mass of water = 10 kg
'C' is the specific heat capacity of water = 1 kcal/kg.oC
T is the change in temperature of the water
Now, 130 kcal = 10 kg * 1 kcal/kg.oC * T
Therefore, T = 13 oC or 13 K
One serving size of cheez-its is loaded into an industrial size calorimeter, equipped with 10.0 kg...
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