CaCO3 <-> CaO + CO2
At 900K, equilibrium pressure of CO2 is 0.0423 atm. Calculate Gibbs Free energy of Reaction and K.
delta G = -RTlnK
The Attempt at a Solution
delta G = 5656.3 cal/mol
K = 0.0423
I have a feeling that this is incorrect
Could someone confirm/clarify for me