Considered the reaction: N2(g) + 2NO2(g) for which (delta H) = +67.6KJ. What is the enthalpy change in KJ for the production of 23.0 g NO2?
1 Answer
Mar 31, 2015
The enthalpy change is +16.9kJ.
I'll assume you mean:
The formation of 2 moles of
Now convert moles to grams, I will use approximate
The
So 1 mole weighs 46.0g
So
So
So