Question
Asked Oct 21, 2019

Automobiles and trucks pollute the air with NO. At 2000.0°C, Kc for the reaction

N2​(g)+O2​(g)2NO(g)

At 2000.0°C Kc = 4.100 × 10–4 and ΔH° = 180.6 k

 

What is the value of Kc at 89.00°C?

check_circleExpert Solution
Step 1

Given:

Temperature T1 = 2000.0°C = 2000+273 = 2273K

Temperature T2 = 89.00°C = 89 + 273 = 362 K

K1 =&n...

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Chemical Thermodynamics

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