Heat of combustion question for Chemistry?

Heat of combustion question for Chemistry?



Gram for gram, fats in food have much more chemical energy than sugar. One component of fat is stearic acid, C18H36O2. When a sample of 1.00 g of stearic acid was burned completely, it raised the temperature of 150.0 g water above it by 72.40 degrees C. Calculate the heat of combustion of stearic acid in kilojoules per gram. You may discount heat lost to the environment.





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