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Old Sep 30, 2006, 03:12 PM
jana
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Is the decomposition of gaseous dinitrogen pentoxide to gaseous nitrogen dioxide and oxygen exothermic or endothermic?

How much energy is released or consumed if 11.0g of nitrogen pentoxide is completely decomposed as described?

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Old Sep 30, 2006, 03:43 PM   #2  
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Old Oct 3, 2007, 09:46 AM   #3  
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How much energy is released or consumed if 14.0 of is completely decomposed as described?
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