Chemistry - Enthalpy change and stoichiometry

N2 + O2 = 2NO enthalpy change = +180.6kJ

c) what is the enthalpy change for the formation of one mole of nitrogen monoxide?

d) What is the enthalpy change for the reaction of 1.000 * 10^2g of nitrogen with sufficient oxygen?

I do not understand how to calculate the above, can someone please explain me.

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asked by Farah
  1. how to calculate enthapy change of products

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    posted by andrea

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