chemistry

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N2H4 reacts with oxygen to yield nitrogen gas and water . The reaction of 3.80g n2h4 evolves 73.7kj of heat. what's the enthalpy change per mole of hydrazine combusted.

  • chemistry -

    i forgot to add the equation: n2H4 + 02 -> N2 + h2o

  • chemistry -

    You know the enthalpy change per 3.80 grams. You want to know the change per 32 (1 mole) grams.
    73.7 kJ x (32/3.80) = ??

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