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A combustion reaction is described as a carbon source reacting with oxygen and producing carbon dioxide...

A combustion reaction is described as a carbon source reacting with oxygen and producing carbon dioxide and water. A common example of this reaction is methane reacting with oxygen gas in the following reaction: CH4 (g) + 2O2 (g) -> CO2 (g) + 2H2O (g) What would the standard entropy change be, if 20 g of methane reacted with 20 g of oxygen?

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