Consider the Following Reaction, Equilibrium Pressures, and Equilibrium Constant at a Particular

Consider the following reaction, equilibrium pressures, and equilibrium constant at a particular temperature. Determine the equilibrium pressure of H₂. D₂(g) + H₂(g) ⇌ 2HD(g) K_p = 1.80
P(D₂) _eq = 1.1 × 10^-3 bar P(HD) _eq = 2.7 × 10^-3 bar

A) 2.7 bar
B) 1.4 bar
C) 0.73 bar
D) 3.7 × 10^-3 bar
E) 8.1 × 10^-4 bar