Asked by alex
the reaction 2 NO + O2 <=> 2 NO2 (delta H = -114.2 kJ) has a Kc=7.00 x 10^7 at 200 degrees Celsius. what is the value of Kc at 400 degrees celsius?
a. 1.25x10^4
b. 1.68x10^8
c.3.91x10^11
d. 5.74x10^22
e. answer not given
a. 1.25x10^4
b. 1.68x10^8
c.3.91x10^11
d. 5.74x10^22
e. answer not given
Answers
Answered by
DrBob222
Use the van't Hoff equation.
There are no AI answers yet. The ability to request AI answers is coming soon!