We are being asked to calculate Kp for the following reaction where its Kc is given.
H2(g) + CO2(g) ↔ H2O(g) + CO(g)
When dealing with equilibrium:
• Kc → equilibrium units are in molarity
• Kp → equilibrium units in terms of pressure
Kp and Kc are related to one another by the following equation below:
Calculate Kp for the following reaction:
H2(g) + CO2(g) <=> H2O(g) + CO(g); Kc = 73 at 250 °C
Give your answer to 3 significant figures
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