A 79.2 g chunk of dry ice and 30 g of graphite were placed in an empty 5.0 L container, and the mixture was heated fo achieve equilibrium. The reaction is :
`CO_2 (g)+C(s) iff 2CO(g)`
What is the value of `K_p` at 1000 K if the gas density at this temperature is 16.3 g/L. What is the value of `K_p` at 1100 K if the gas density at this temperature is 16.9 g/L.

Explanation

`DeltaH = 178.03 kJ/mol`