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The molar heat of formation of NH(4)NO(3...

The molar heat of formation of `NH_(4)NO_(3(s))` is `-367.54kJ` and those of `N_(2)O_((g)), H_(2)O_((l))` are `81.46` and `-285.8kJ` respectively at `25^(@)C` and 1 atmosphere pressure. Calculate `DeltaH` and `DeltaU` of the reaction `NH_(4)NO_(3(s))rarr N_(2)O_((g))+2H_(2)O_((l))`.

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