A 79.2 g chunk of dry ice (solid CO₂) and 30.0 g of graphite (carbon) were placed in an empty 5.00 L container, and the mixture was heated to achieve equilibrium. The reaction is
CO₂(g)+C(s)⇌2CO(g)
What is the value of kp at 1000 K if the gas density at 1000 K is 16.3 g/ L?