Answer to Question #193781 in General Chemistry for Kristine Olar

Question #193781

Calculate the heat of reaction: 2 NO(g)+O2(g)-->2NO2(g)


1
Expert's answer
2021-05-18T06:20:02-0400

remaining information

1/2N2 (g) + O2 (g) → NO2 (g), ΔH°A = 33.2 kJ .....(1)

1/2N2 (g) + 1/2O2 (g) → NO (g), ΔH°B = 90.2 kJ ....(2)


multiplying equation (1) by 2 and in equation 2 , first multiply by 2 and reverse it and then add both the equations

we get required equation


 2 NO(g)+O2(g)-->2NO2(g)

final =


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS