Final answer:
The overall equilibrium constant K can be determined using the equilibrium constants K1 and K2 as K = K1^6 * K2^5.
Step-by-step explanation:
The net reaction given in the question can be written as:
6 Cac(s) + 16H20 (1) + 300, 6) = 6Ca(OH)($) + 5CH,CHCO,H()
To calculate the overall equilibrium constant K using the equilibrium constants K1 and K2, we can use the equation:
K = K1^6 * K2^5
Therefore, the overall equilibrium constant K can be determined as K = K1^6 * K2^5.