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0248 0248
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11 years ago
A reaction where methane and oxygen react to form carbon dioxide and water
produces 1485.06 kJ of heat.  If the reactants are in stoichiometric amounts, with how
many grams of methane and with how many grams of oxygen did you start and how
many grams of carbon dioxide and how many grams of water were produced?
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wrote...
#1
11 years ago
Are you given the amount of energy needed per mole? You would simply divide that by 1485 and that will give you the number of "moles" of the entire reaction. Multiply that number by the stocheometric coefficient of each reactant and product individually. Then, just convert to grams.
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