🤓 Based on our data, we think this question is relevant for Professor Arman's class at UIW.
Given the following reactions:
(1) 2NO --> N2 + O2 ∆H = -180 kJ
(2) 2NO + O2 --> 2NO2 ∆H = -112 kJ
the enthalpy of the reaction of nitrogen with oxygen to produce nitrogen dioxide
2N2 + 4O2 --> 4NO2
a. -136 kJ
c. 136 kJ
e. -292 kJ
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Hess's Law concept. You can view video lessons to learn Hess's Law. Or if you need more Hess's Law practice, you can also practice Hess's Law practice problems.
What is the difficulty of this problem?
Our tutors rated the difficulty ofGiven the following reactions:(1) 2NO --> N2 + O2 ...as medium difficulty.
How long does this problem take to solve?
Our expert Chemistry tutor, Sabrina took 5 minutes and 16 seconds to solve this problem. You can follow their steps in the video explanation above.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Arman's class at UIW.