Barbecue Grills Natural Gas
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1.5 kg of fuel is burned in a natural gas grill for a barbecue. How much heat is released kcal? By Please show your work …
You must first determine (or find) the heat of combustion of natural gas. Natural gas is a mixture of gases, but is mainly composed methane. A Heat_of_combustion_tables http://en.wikipedia.org/wiki/Heat_of_combustion # Guest natural gas produces 13 kcal / g. 1500 GX 13 kcal / g = 19 kcal 500