dolor m, f (plural dolors) 1  pain of a continuing nature, especially that of rheumatism. 2  sorrow or grief of a continuing nature.
Given the equilibrium equation: H2(g) + Br2(g) 2HBr(g) If the partial pressure of H2 is increased, the equilibrium will shift to the right. If the partial pressure of H2 is decreased, the equilibrium will shift to the left. If the partial pressure of HBr is increased, the equilibrium will shift to the left.
When the total pressure appears in the equilibrium constant it can only change the relative proportion of the products and reactants. Consider, for example, the reaction PCl 5 (g) = PCl 3 (g) + Cl 2 (g) The equilibrium constant expression for this reaction is Suppose that we initially have 1 mole of PCl 5.