WILL GIVE MEDAL TO WHO EVER ANSWERS THIS
Calculate ?H0for the following reaction.

2NO2(g) à N2O4(g)

?H f 0 NO2 (g) =33.85 kJ/mol; ?Hf 0 N2O4 (g) = 9.7 kJ/mol)

A.

58 kJ

B.

-58 kJ

C.

24.2 kJ

D.

-24.2 kJ

Question

WILL GIVE MEDAL TO WHO EVER  ANSWERS THIS
Calculate ?H0for the following reaction.

2NO2(g)  à N2O4(g)

?H f 0 NO2 (g) =33.85 kJ/mol; ?Hf 0 N2O4 (g) = 9.7 kJ/mol)
	
A.

58 kJ

B.

-58 kJ

C.

24.2 kJ

D.

-24.2 kJ

aaronq · Answer

use Hess's law

anonymous · Answer

I JUST NEED THE ANSWER PLZZZ

aaronq · Answer

can't do that, its against academic integrity. plus i just told you how to do it.

anonymous · Answer

no point giving the answer, u won't learn lol. btw its really simple algebra, not rocket science