How much energy does the oxidation of 6.03 L of nitrogen absorb?
The reaction absorbs 2.47 kJ.
You don’t say what the oxidation product is, so I shall assume that it is dinitrogen tetroxide.
Then the reaction is
The formula for the amount of heat
#color(blue)(barul|stackrel(" ")(q = nΔ_text(f)H)|)#
Step 1. Calculate the number of moles of
We know that the volume of 1 mol of nitrogen at 1 atm and 273 K (the old definition of STP) is 22.4 L.
Step 2. Calculate the amount of heat absorbed