Angelinamlopez6924 Angelinamlopez6924 27-12-2022 Chemistry contestada Automobiles and trucks pollute the air with NO. At 2000.0°C, Kc for the reaction At 2000.0°C Kc = 4.100 × 10–4 and ?H° = 180.6 kJ. What is the value of Kc at 39.00°C?